Home / 3,369,767.40-4,650,281.46-1,841,874.66

Finding the Fourth Proportional to 3,369,767.40, 4,650,281.46 and 1,841,874.66

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Solution

The fourth proportional to 3,369,767.40, 4,650,281.46 and 1,841,874.66 is: 2,541,788.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,767.40 : 4,650,281.46 = 1,841,874.66 : x
  2. Step 2: Convert to fraction form
    3,369,767.40/4,650,281.46 = 1,841,874.66/x
  3. Step 3: Cross multiply
    3,369,767.40x = 4,650,281.46 × 1,841,874.66
  4. Step 4: Simplify right side
    3,369,767.40x = 8,565,235,583,041.80
  5. Step 5: Solve for x
    x = 8,565,235,583,041.80/3,369,767.40
  6. Step 6: Final answer
    x = 2,541,788.37

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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.