Home / 1,843,349.40-2,762,432.10-1,464,917.40

Finding the Fourth Proportional to 1,843,349.40, 2,762,432.10 and 1,464,917.40

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Solution

The fourth proportional to 1,843,349.40, 2,762,432.10 and 1,464,917.40 is: 2,195,316.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,349.40 : 2,762,432.10 = 1,464,917.40 : x
  2. Step 2: Convert to fraction form
    1,843,349.40/2,762,432.10 = 1,464,917.40/x
  3. Step 3: Cross multiply
    1,843,349.40x = 2,762,432.10 × 1,464,917.40
  4. Step 4: Simplify right side
    1,843,349.40x = 4,046,734,849,608.54
  5. Step 5: Solve for x
    x = 4,046,734,849,608.54/1,843,349.40
  6. Step 6: Final answer
    x = 2,195,316.23

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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.