Home / 3,734,868.22-5,154,337.85-2,284,841.59

Finding the Fourth Proportional to 3,734,868.22, 5,154,337.85 and 2,284,841.59

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Solution

The fourth proportional to 3,734,868.22, 5,154,337.85 and 2,284,841.59 is: 3,153,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,868.22 : 5,154,337.85 = 2,284,841.59 : x
  2. Step 2: Convert to fraction form
    3,734,868.22/5,154,337.85 = 2,284,841.59/x
  3. Step 3: Cross multiply
    3,734,868.22x = 5,154,337.85 × 2,284,841.59
  4. Step 4: Simplify right side
    3,734,868.22x = 11,776,845,464,281.13
  5. Step 5: Solve for x
    x = 11,776,845,464,281.13/3,734,868.22
  6. Step 6: Final answer
    x = 3,153,215.80

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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.