Home / 3,549,118.60-5,323,677.90-2,709,310.60

Finding the Fourth Proportional to 3,549,118.60, 5,323,677.90 and 2,709,310.60

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Solution

The fourth proportional to 3,549,118.60, 5,323,677.90 and 2,709,310.60 is: 4,063,965.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,549,118.60 : 5,323,677.90 = 2,709,310.60 : x
  2. Step 2: Convert to fraction form
    3,549,118.60/5,323,677.90 = 2,709,310.60/x
  3. Step 3: Cross multiply
    3,549,118.60x = 5,323,677.90 × 2,709,310.60
  4. Step 4: Simplify right side
    3,549,118.60x = 14,423,496,965,455.74
  5. Step 5: Solve for x
    x = 14,423,496,965,455.74/3,549,118.60
  6. Step 6: Final answer
    x = 4,063,965.90

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Similar ratio
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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.