Home / 7,306,614.96-10,083,148.25-4,043,654.70

Finding the Fourth Proportional to 7,306,614.96, 10,083,148.25 and 4,043,654.70

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Solution

The fourth proportional to 7,306,614.96, 10,083,148.25 and 4,043,654.70 is: 5,580,254.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,306,614.96 : 10,083,148.25 = 4,043,654.70 : x
  2. Step 2: Convert to fraction form
    7,306,614.96/10,083,148.25 = 4,043,654.70/x
  3. Step 3: Cross multiply
    7,306,614.96x = 10,083,148.25 × 4,043,654.70
  4. Step 4: Simplify right side
    7,306,614.96x = 40,772,769,791,691
  5. Step 5: Solve for x
    x = 40,772,769,791,691/7,306,614.96
  6. Step 6: Final answer
    x = 5,580,254.33

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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.