Home / 7,244,567.70-10,866,851.55-1,925,783.70

Finding the Fourth Proportional to 7,244,567.70, 10,866,851.55 and 1,925,783.70

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Solution

The fourth proportional to 7,244,567.70, 10,866,851.55 and 1,925,783.70 is: 2,888,675.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,244,567.70 : 10,866,851.55 = 1,925,783.70 : x
  2. Step 2: Convert to fraction form
    7,244,567.70/10,866,851.55 = 1,925,783.70/x
  3. Step 3: Cross multiply
    7,244,567.70x = 10,866,851.55 × 1,925,783.70
  4. Step 4: Simplify right side
    7,244,567.70x = 20,927,205,585,309.73
  5. Step 5: Solve for x
    x = 20,927,205,585,309.73/7,244,567.70
  6. Step 6: Final answer
    x = 2,888,675.55

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Double scale
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Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.