Home / 3,327,547.04-4,991,123.52-931,338.56

Finding the Fourth Proportional to 3,327,547.04, 4,991,123.52 and 931,338.56

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Solution

The fourth proportional to 3,327,547.04, 4,991,123.52 and 931,338.56 is: 1,396,952.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,327,547.04 : 4,991,123.52 = 931,338.56 : x
  2. Step 2: Convert to fraction form
    3,327,547.04/4,991,123.52 = 931,338.56/x
  3. Step 3: Cross multiply
    3,327,547.04x = 4,991,123.52 × 931,338.56
  4. Step 4: Simplify right side
    3,327,547.04x = 4,648,425,791,898.93
  5. Step 5: Solve for x
    x = 4,648,425,791,898.93/3,327,547.04
  6. Step 6: Final answer
    x = 1,396,952.69

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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.