Home / 4,367,013.64-6,549,616.86-1,171,380.04

Finding the Fourth Proportional to 4,367,013.64, 6,549,616.86 and 1,171,380.04

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Solution

The fourth proportional to 4,367,013.64, 6,549,616.86 and 1,171,380.04 is: 1,756,827.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,367,013.64 : 6,549,616.86 = 1,171,380.04 : x
  2. Step 2: Convert to fraction form
    4,367,013.64/6,549,616.86 = 1,171,380.04/x
  3. Step 3: Cross multiply
    4,367,013.64x = 6,549,616.86 × 1,171,380.04
  4. Step 4: Simplify right side
    4,367,013.64x = 7,672,090,459,451.48
  5. Step 5: Solve for x
    x = 7,672,090,459,451.48/4,367,013.64
  6. Step 6: Final answer
    x = 1,756,827.68

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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.