Home / 9,555,610.47-13,189,624.02-6,501,596.19

Finding the Fourth Proportional to 9,555,610.47, 13,189,624.02 and 6,501,596.19

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Solution

The fourth proportional to 9,555,610.47, 13,189,624.02 and 6,501,596.19 is: 8,974,163.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,555,610.47 : 13,189,624.02 = 6,501,596.19 : x
  2. Step 2: Convert to fraction form
    9,555,610.47/13,189,624.02 = 6,501,596.19/x
  3. Step 3: Cross multiply
    9,555,610.47x = 13,189,624.02 × 6,501,596.19
  4. Step 4: Simplify right side
    9,555,610.47x = 85,753,609,275,964.48
  5. Step 5: Solve for x
    x = 85,753,609,275,964.48/9,555,610.47
  6. Step 6: Final answer
    x = 8,974,163.35

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Double scale
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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.