Home / 4,932,409.17-7,398,447.03-1,737,451.89

Finding the Fourth Proportional to 4,932,409.17, 7,398,447.03 and 1,737,451.89

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Solution

The fourth proportional to 4,932,409.17, 7,398,447.03 and 1,737,451.89 is: 2,606,119.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,409.17 : 7,398,447.03 = 1,737,451.89 : x
  2. Step 2: Convert to fraction form
    4,932,409.17/7,398,447.03 = 1,737,451.89/x
  3. Step 3: Cross multiply
    4,932,409.17x = 7,398,447.03 × 1,737,451.89
  4. Step 4: Simplify right side
    4,932,409.17x = 12,854,445,775,338.39
  5. Step 5: Solve for x
    x = 12,854,445,775,338.39/4,932,409.17
  6. Step 6: Final answer
    x = 2,606,119.11

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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.