Home / 5,103,023.46-7,654,545.99-4,791,244.74

Finding the Fourth Proportional to 5,103,023.46, 7,654,545.99 and 4,791,244.74

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Solution

The fourth proportional to 5,103,023.46, 7,654,545.99 and 4,791,244.74 is: 7,186,877.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,023.46 : 7,654,545.99 = 4,791,244.74 : x
  2. Step 2: Convert to fraction form
    5,103,023.46/7,654,545.99 = 4,791,244.74/x
  3. Step 3: Cross multiply
    5,103,023.46x = 7,654,545.99 × 4,791,244.74
  4. Step 4: Simplify right side
    5,103,023.46x = 36,674,803,211,675.59
  5. Step 5: Solve for x
    x = 36,674,803,211,675.59/5,103,023.46
  6. Step 6: Final answer
    x = 7,186,877.25

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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.