Home / 8,298,589.13-11,452,199.32-4,577,846.03

Finding the Fourth Proportional to 8,298,589.13, 11,452,199.32 and 4,577,846.03

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Solution

The fourth proportional to 8,298,589.13, 11,452,199.32 and 4,577,846.03 is: 6,317,508.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,298,589.13 : 11,452,199.32 = 4,577,846.03 : x
  2. Step 2: Convert to fraction form
    8,298,589.13/11,452,199.32 = 4,577,846.03/x
  3. Step 3: Cross multiply
    8,298,589.13x = 11,452,199.32 × 4,577,846.03
  4. Step 4: Simplify right side
    8,298,589.13x = 52,426,405,191,830.70
  5. Step 5: Solve for x
    x = 52,426,405,191,830.70/8,298,589.13
  6. Step 6: Final answer
    x = 6,317,508.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.