Home / 4,967,998.60-7,451,306.70-1,602,545.80

Finding the Fourth Proportional to 4,967,998.60, 7,451,306.70 and 1,602,545.80

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Solution

The fourth proportional to 4,967,998.60, 7,451,306.70 and 1,602,545.80 is: 2,403,595.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,967,998.60 : 7,451,306.70 = 1,602,545.80 : x
  2. Step 2: Convert to fraction form
    4,967,998.60/7,451,306.70 = 1,602,545.80/x
  3. Step 3: Cross multiply
    4,967,998.60x = 7,451,306.70 × 1,602,545.80
  4. Step 4: Simplify right side
    4,967,998.60x = 11,941,060,256,596.86
  5. Step 5: Solve for x
    x = 11,941,060,256,596.86/4,967,998.60
  6. Step 6: Final answer
    x = 2,403,595.74

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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.