Home / 4,734,291.60-7,101,437.40-4,545,334.80

Finding the Fourth Proportional to 4,734,291.60, 7,101,437.40 and 4,545,334.80

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Solution

The fourth proportional to 4,734,291.60, 7,101,437.40 and 4,545,334.80 is: 6,818,002.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,734,291.60 : 7,101,437.40 = 4,545,334.80 : x
  2. Step 2: Convert to fraction form
    4,734,291.60/7,101,437.40 = 4,545,334.80/x
  3. Step 3: Cross multiply
    4,734,291.60x = 7,101,437.40 × 4,545,334.80
  4. Step 4: Simplify right side
    4,734,291.60x = 32,278,410,544,241.52
  5. Step 5: Solve for x
    x = 32,278,410,544,241.52/4,734,291.60
  6. Step 6: Final answer
    x = 6,818,002.20

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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.