Home / 5,024,917.12-7,484,160.80-5,000,448.64

Finding the Fourth Proportional to 5,024,917.12, 7,484,160.80 and 5,000,448.64

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Solution

The fourth proportional to 5,024,917.12, 7,484,160.80 and 5,000,448.64 is: 7,447,717.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,917.12 : 7,484,160.80 = 5,000,448.64 : x
  2. Step 2: Convert to fraction form
    5,024,917.12/7,484,160.80 = 5,000,448.64/x
  3. Step 3: Cross multiply
    5,024,917.12x = 7,484,160.80 × 5,000,448.64
  4. Step 4: Simplify right side
    5,024,917.12x = 37,424,161,693,901.30
  5. Step 5: Solve for x
    x = 37,424,161,693,901.30/5,024,917.12
  6. Step 6: Final answer
    x = 7,447,717.21

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.