Home / 14,041,348-21,062,022-3,403,780

Finding the Fourth Proportional to 14,041,348, 21,062,022 and 3,403,780

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Solution

The fourth proportional to 14,041,348, 21,062,022 and 3,403,780 is: 5,105,670

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,041,348 : 21,062,022 = 3,403,780 : x
  2. Step 2: Convert to fraction form
    14,041,348/21,062,022 = 3,403,780/x
  3. Step 3: Cross multiply
    14,041,348x = 21,062,022 × 3,403,780
  4. Step 4: Simplify right side
    14,041,348x = 71,690,489,243,160
  5. Step 5: Solve for x
    x = 71,690,489,243,160/14,041,348
  6. Step 6: Final answer
    x = 5,105,670

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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.