Home / 6,531,306.08-9,010,062.96-4,240,185.44

Finding the Fourth Proportional to 6,531,306.08, 9,010,062.96 and 4,240,185.44

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Solution

The fourth proportional to 6,531,306.08, 9,010,062.96 and 4,240,185.44 is: 5,849,417.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531,306.08 : 9,010,062.96 = 4,240,185.44 : x
  2. Step 2: Convert to fraction form
    6,531,306.08/9,010,062.96 = 4,240,185.44/x
  3. Step 3: Cross multiply
    6,531,306.08x = 9,010,062.96 × 4,240,185.44
  4. Step 4: Simplify right side
    6,531,306.08x = 38,204,337,776,475.31
  5. Step 5: Solve for x
    x = 38,204,337,776,475.31/6,531,306.08
  6. Step 6: Final answer
    x = 5,849,417.76

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1.5x scale

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.