Home / 8,088,117.80-12,123,545.10-4,036,627.40

Finding the Fourth Proportional to 8,088,117.80, 12,123,545.10 and 4,036,627.40

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Solution

The fourth proportional to 8,088,117.80, 12,123,545.10 and 4,036,627.40 is: 6,050,633.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,088,117.80 : 12,123,545.10 = 4,036,627.40 : x
  2. Step 2: Convert to fraction form
    8,088,117.80/12,123,545.10 = 4,036,627.40/x
  3. Step 3: Cross multiply
    8,088,117.80x = 12,123,545.10 × 4,036,627.40
  4. Step 4: Simplify right side
    8,088,117.80x = 48,938,234,335,795.73
  5. Step 5: Solve for x
    x = 48,938,234,335,795.73/8,088,117.80
  6. Step 6: Final answer
    x = 6,050,633.23

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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.