Home / 1,004,455.08-1,385,534.16-596,279.88

Finding the Fourth Proportional to 1,004,455.08, 1,385,534.16 and 596,279.88

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Solution

The fourth proportional to 1,004,455.08, 1,385,534.16 and 596,279.88 is: 822,501.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,004,455.08 : 1,385,534.16 = 596,279.88 : x
  2. Step 2: Convert to fraction form
    1,004,455.08/1,385,534.16 = 596,279.88/x
  3. Step 3: Cross multiply
    1,004,455.08x = 1,385,534.16 × 596,279.88
  4. Step 4: Simplify right side
    1,004,455.08x = 826,166,142,660.70
  5. Step 5: Solve for x
    x = 826,166,142,660.70/1,004,455.08
  6. Step 6: Final answer
    x = 822,501.83

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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.