Home / 5,493,370.70-7,580,154.68-3,011,938.43

Finding the Fourth Proportional to 5,493,370.70, 7,580,154.68 and 3,011,938.43

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Solution

The fourth proportional to 5,493,370.70, 7,580,154.68 and 3,011,938.43 is: 4,156,092.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,493,370.70 : 7,580,154.68 = 3,011,938.43 : x
  2. Step 2: Convert to fraction form
    5,493,370.70/7,580,154.68 = 3,011,938.43/x
  3. Step 3: Cross multiply
    5,493,370.70x = 7,580,154.68 × 3,011,938.43
  4. Step 4: Simplify right side
    5,493,370.70x = 22,830,959,186,036.35
  5. Step 5: Solve for x
    x = 22,830,959,186,036.35/5,493,370.70
  6. Step 6: Final answer
    x = 4,156,092.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.