Home / 4,479,541.83-6,708,849.30-4,117,829.81

Finding the Fourth Proportional to 4,479,541.83, 6,708,849.30 and 4,117,829.81

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Solution

The fourth proportional to 4,479,541.83, 6,708,849.30 and 4,117,829.81 is: 6,167,126.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,479,541.83 : 6,708,849.30 = 4,117,829.81 : x
  2. Step 2: Convert to fraction form
    4,479,541.83/6,708,849.30 = 4,117,829.81/x
  3. Step 3: Cross multiply
    4,479,541.83x = 6,708,849.30 × 4,117,829.81
  4. Step 4: Simplify right side
    4,479,541.83x = 27,625,899,604,793.39
  5. Step 5: Solve for x
    x = 27,625,899,604,793.39/4,479,541.83
  6. Step 6: Final answer
    x = 6,167,126.16

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.