Home / 1,365,101.28-2,047,652.82-566,168.30

Finding the Fourth Proportional to 1,365,101.28, 2,047,652.82 and 566,168.30

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Solution

The fourth proportional to 1,365,101.28, 2,047,652.82 and 566,168.30 is: 849,252.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,101.28 : 2,047,652.82 = 566,168.30 : x
  2. Step 2: Convert to fraction form
    1,365,101.28/2,047,652.82 = 566,168.30/x
  3. Step 3: Cross multiply
    1,365,101.28x = 2,047,652.82 × 566,168.30
  4. Step 4: Simplify right side
    1,365,101.28x = 1,159,316,116,089.61
  5. Step 5: Solve for x
    x = 1,159,316,116,089.61/1,365,101.28
  6. Step 6: Final answer
    x = 849,252.82

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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.