Home / 9,222,401.46-13,838,389.82-3,761,502.63

Finding the Fourth Proportional to 9,222,401.46, 13,838,389.82 and 3,761,502.63

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Solution

The fourth proportional to 9,222,401.46, 13,838,389.82 and 3,761,502.63 is: 5,644,206.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,222,401.46 : 13,838,389.82 = 3,761,502.63 : x
  2. Step 2: Convert to fraction form
    9,222,401.46/13,838,389.82 = 3,761,502.63/x
  3. Step 3: Cross multiply
    9,222,401.46x = 13,838,389.82 × 3,761,502.63
  4. Step 4: Simplify right side
    9,222,401.46x = 52,053,139,685,219.85
  5. Step 5: Solve for x
    x = 52,053,139,685,219.85/9,222,401.46
  6. Step 6: Final answer
    x = 5,644,206.66

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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.