Home / 4,862,428.48-7,293,736.56-1,496,632

Finding the Fourth Proportional to 4,862,428.48, 7,293,736.56 and 1,496,632

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Solution

The fourth proportional to 4,862,428.48, 7,293,736.56 and 1,496,632 is: 2,244,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862,428.48 : 7,293,736.56 = 1,496,632 : x
  2. Step 2: Convert to fraction form
    4,862,428.48/7,293,736.56 = 1,496,632/x
  3. Step 3: Cross multiply
    4,862,428.48x = 7,293,736.56 × 1,496,632
  4. Step 4: Simplify right side
    4,862,428.48x = 10,916,039,535,265.92
  5. Step 5: Solve for x
    x = 10,916,039,535,265.92/4,862,428.48
  6. Step 6: Final answer
    x = 2,244,976.88

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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.