Home / 5,344,011.60-8,034,679.80-5,232,037.20

Finding the Fourth Proportional to 5,344,011.60, 8,034,679.80 and 5,232,037.20

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Solution

The fourth proportional to 5,344,011.60, 8,034,679.80 and 5,232,037.20 is: 7,866,327.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,344,011.60 : 8,034,679.80 = 5,232,037.20 : x
  2. Step 2: Convert to fraction form
    5,344,011.60/8,034,679.80 = 5,232,037.20/x
  3. Step 3: Cross multiply
    5,344,011.60x = 8,034,679.80 × 5,232,037.20
  4. Step 4: Simplify right side
    5,344,011.60x = 42,037,743,603,688.56
  5. Step 5: Solve for x
    x = 42,037,743,603,688.56/5,344,011.60
  6. Step 6: Final answer
    x = 7,866,327.16

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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.