Home / 7,182,265.76-10,773,291.72-3,341,937.52

Finding the Fourth Proportional to 7,182,265.76, 10,773,291.72 and 3,341,937.52

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Solution

The fourth proportional to 7,182,265.76, 10,773,291.72 and 3,341,937.52 is: 5,012,856.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,182,265.76 : 10,773,291.72 = 3,341,937.52 : x
  2. Step 2: Convert to fraction form
    7,182,265.76/10,773,291.72 = 3,341,937.52/x
  3. Step 3: Cross multiply
    7,182,265.76x = 10,773,291.72 × 3,341,937.52
  4. Step 4: Simplify right side
    7,182,265.76x = 36,003,667,812,973.34
  5. Step 5: Solve for x
    x = 36,003,667,812,973.34/7,182,265.76
  6. Step 6: Final answer
    x = 5,012,856.53

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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.