Home / 5,017,797.12-7,488,775.92-4,533,522.72

Finding the Fourth Proportional to 5,017,797.12, 7,488,775.92 and 4,533,522.72

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Solution

The fourth proportional to 5,017,797.12, 7,488,775.92 and 4,533,522.72 is: 6,766,024.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,017,797.12 : 7,488,775.92 = 4,533,522.72 : x
  2. Step 2: Convert to fraction form
    5,017,797.12/7,488,775.92 = 4,533,522.72/x
  3. Step 3: Cross multiply
    5,017,797.12x = 7,488,775.92 × 4,533,522.72
  4. Step 4: Simplify right side
    5,017,797.12x = 33,950,535,778,308.90
  5. Step 5: Solve for x
    x = 33,950,535,778,308.90/5,017,797.12
  6. Step 6: Final answer
    x = 6,766,024.01

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.