Home / 733,082.65-1,011,654.02-446,602.52

Finding the Fourth Proportional to 733,082.65, 1,011,654.02 and 446,602.52

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Solution

The fourth proportional to 733,082.65, 1,011,654.02 and 446,602.52 is: 616,311.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,082.65 : 1,011,654.02 = 446,602.52 : x
  2. Step 2: Convert to fraction form
    733,082.65/1,011,654.02 = 446,602.52/x
  3. Step 3: Cross multiply
    733,082.65x = 1,011,654.02 × 446,602.52
  4. Step 4: Simplify right side
    733,082.65x = 451,807,238,345.77
  5. Step 5: Solve for x
    x = 451,807,238,345.77/733,082.65
  6. Step 6: Final answer
    x = 616,311.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.