Home / 4,374,023.10-6,561,034.65-2,767,890.30

Finding the Fourth Proportional to 4,374,023.10, 6,561,034.65 and 2,767,890.30

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Solution

The fourth proportional to 4,374,023.10, 6,561,034.65 and 2,767,890.30 is: 4,151,835.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,374,023.10 : 6,561,034.65 = 2,767,890.30 : x
  2. Step 2: Convert to fraction form
    4,374,023.10/6,561,034.65 = 2,767,890.30/x
  3. Step 3: Cross multiply
    4,374,023.10x = 6,561,034.65 × 2,767,890.30
  4. Step 4: Simplify right side
    4,374,023.10x = 18,160,224,165,698.89
  5. Step 5: Solve for x
    x = 18,160,224,165,698.89/4,374,023.10
  6. Step 6: Final answer
    x = 4,151,835.45

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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.