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Finding the Third Proportional to 4,425,326.16 and 6,834,545.86

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Solution

The third proportional to 4,425,326.16 and 6,834,545.86 is: 10,555,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,425,326.16 : 6,834,545.86 = 6,834,545.86 : x
  2. Step 2: Convert to fraction form
    4,425,326.16/6,834,545.86 = 6,834,545.86/x
  3. Step 3: Cross multiply
    4,425,326.16x = 6,834,545.86 × 6,834,545.86
  4. Step 4: Simplify right side
    4,425,326.16x = 46,711,017,103,899.96
  5. Step 5: Solve for x
    x = 46,711,017,103,899.96/4,425,326.16
  6. Step 6: Final answer
    x = 10,555,384.05

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These problems maintain the same ratio (1.54) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.