Home / 9,070,170.46-12,516,834.63-4,995,789.46

Finding the Fourth Proportional to 9,070,170.46, 12,516,834.63 and 4,995,789.46

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Solution

The fourth proportional to 9,070,170.46, 12,516,834.63 and 4,995,789.46 is: 6,894,189.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,070,170.46 : 12,516,834.63 = 4,995,789.46 : x
  2. Step 2: Convert to fraction form
    9,070,170.46/12,516,834.63 = 4,995,789.46/x
  3. Step 3: Cross multiply
    9,070,170.46x = 12,516,834.63 × 4,995,789.46
  4. Step 4: Simplify right side
    9,070,170.46x = 62,531,470,517,117
  5. Step 5: Solve for x
    x = 62,531,470,517,117/9,070,170.46
  6. Step 6: Final answer
    x = 6,894,189.12

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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.