Home / 9,224,783.70-13,843,080.45-5,386,598.70

Finding the Fourth Proportional to 9,224,783.70, 13,843,080.45 and 5,386,598.70

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Solution

The fourth proportional to 9,224,783.70, 13,843,080.45 and 5,386,598.70 is: 8,083,346.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,224,783.70 : 13,843,080.45 = 5,386,598.70 : x
  2. Step 2: Convert to fraction form
    9,224,783.70/13,843,080.45 = 5,386,598.70/x
  3. Step 3: Cross multiply
    9,224,783.70x = 13,843,080.45 × 5,386,598.70
  4. Step 4: Simplify right side
    9,224,783.70x = 74,567,119,155,965.41
  5. Step 5: Solve for x
    x = 74,567,119,155,965.41/9,224,783.70
  6. Step 6: Final answer
    x = 8,083,346.08

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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.