Home / 10,237,488.24-15,359,102.16-4,480,723.56

Finding the Fourth Proportional to 10,237,488.24, 15,359,102.16 and 4,480,723.56

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Solution

The fourth proportional to 10,237,488.24, 15,359,102.16 and 4,480,723.56 is: 6,722,341.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,237,488.24 : 15,359,102.16 = 4,480,723.56 : x
  2. Step 2: Convert to fraction form
    10,237,488.24/15,359,102.16 = 4,480,723.56/x
  3. Step 3: Cross multiply
    10,237,488.24x = 15,359,102.16 × 4,480,723.56
  4. Step 4: Simplify right side
    10,237,488.24x = 68,819,890,908,758.88
  5. Step 5: Solve for x
    x = 68,819,890,908,758.88/10,237,488.24
  6. Step 6: Final answer
    x = 6,722,341.39

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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.