Home / 10,613,561.60-14,645,235.30-5,966,711.48

Finding the Fourth Proportional to 10,613,561.60, 14,645,235.30 and 5,966,711.48

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Solution

The fourth proportional to 10,613,561.60, 14,645,235.30 and 5,966,711.48 is: 8,233,229.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,613,561.60 : 14,645,235.30 = 5,966,711.48 : x
  2. Step 2: Convert to fraction form
    10,613,561.60/14,645,235.30 = 5,966,711.48/x
  3. Step 3: Cross multiply
    10,613,561.60x = 14,645,235.30 × 5,966,711.48
  4. Step 4: Simplify right side
    10,613,561.60x = 87,383,893,591,811.25
  5. Step 5: Solve for x
    x = 87,383,893,591,811.25/10,613,561.60
  6. Step 6: Final answer
    x = 8,233,229.98

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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.