Home / 10,098,692.10-15,170,458.31-6,263,348.83

Finding the Fourth Proportional to 10,098,692.10, 15,170,458.31 and 6,263,348.83

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Solution

The fourth proportional to 10,098,692.10, 15,170,458.31 and 6,263,348.83 is: 9,408,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,098,692.10 : 15,170,458.31 = 6,263,348.83 : x
  2. Step 2: Convert to fraction form
    10,098,692.10/15,170,458.31 = 6,263,348.83/x
  3. Step 3: Cross multiply
    10,098,692.10x = 15,170,458.31 × 6,263,348.83
  4. Step 4: Simplify right side
    10,098,692.10x = 95,017,872,306,502.28
  5. Step 5: Solve for x
    x = 95,017,872,306,502.28/10,098,692.10
  6. Step 6: Final answer
    x = 9,408,928.54

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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.