Home / 1,076,605.38-1,613,384.66-597,044.12

Finding the Fourth Proportional to 1,076,605.38, 1,613,384.66 and 597,044.12

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Solution

The fourth proportional to 1,076,605.38, 1,613,384.66 and 597,044.12 is: 894,721.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,076,605.38 : 1,613,384.66 = 597,044.12 : x
  2. Step 2: Convert to fraction form
    1,076,605.38/1,613,384.66 = 597,044.12/x
  3. Step 3: Cross multiply
    1,076,605.38x = 1,613,384.66 × 597,044.12
  4. Step 4: Simplify right side
    1,076,605.38x = 963,261,824,551.20
  5. Step 5: Solve for x
    x = 963,261,824,551.20/1,076,605.38
  6. Step 6: Final answer
    x = 894,721.36

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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.