Home / 5,527,595.20-8,272,665.60-3,399,027.52

Finding the Fourth Proportional to 5,527,595.20, 8,272,665.60 and 3,399,027.52

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Solution

The fourth proportional to 5,527,595.20, 8,272,665.60 and 3,399,027.52 is: 5,087,025.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,527,595.20 : 8,272,665.60 = 3,399,027.52 : x
  2. Step 2: Convert to fraction form
    5,527,595.20/8,272,665.60 = 3,399,027.52/x
  3. Step 3: Cross multiply
    5,527,595.20x = 8,272,665.60 × 3,399,027.52
  4. Step 4: Simplify right side
    5,527,595.20x = 28,119,018,038,157.31
  5. Step 5: Solve for x
    x = 28,119,018,038,157.31/5,527,595.20
  6. Step 6: Final answer
    x = 5,087,025.55

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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.