Home / 1,016,053.16-1,523,885.40-510,474.04

Finding the Fourth Proportional to 1,016,053.16, 1,523,885.40 and 510,474.04

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Solution

The fourth proportional to 1,016,053.16, 1,523,885.40 and 510,474.04 is: 765,613.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,016,053.16 : 1,523,885.40 = 510,474.04 : x
  2. Step 2: Convert to fraction form
    1,016,053.16/1,523,885.40 = 510,474.04/x
  3. Step 3: Cross multiply
    1,016,053.16x = 1,523,885.40 × 510,474.04
  4. Step 4: Simplify right side
    1,016,053.16x = 777,903,936,635.02
  5. Step 5: Solve for x
    x = 777,903,936,635.02/1,016,053.16
  6. Step 6: Final answer
    x = 765,613.42

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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.