Home / 6,230,463.12-8,598,151.08-3,654,002.16

Finding the Fourth Proportional to 6,230,463.12, 8,598,151.08 and 3,654,002.16

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Solution

The fourth proportional to 6,230,463.12, 8,598,151.08 and 3,654,002.16 is: 5,042,588.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,230,463.12 : 8,598,151.08 = 3,654,002.16 : x
  2. Step 2: Convert to fraction form
    6,230,463.12/8,598,151.08 = 3,654,002.16/x
  3. Step 3: Cross multiply
    6,230,463.12x = 8,598,151.08 × 3,654,002.16
  4. Step 4: Simplify right side
    6,230,463.12x = 31,417,662,618,326.34
  5. Step 5: Solve for x
    x = 31,417,662,618,326.34/6,230,463.12
  6. Step 6: Final answer
    x = 5,042,588.65

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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.