Home / 9,743,279.70-14,614,919.55-3,012,374.10

Finding the Fourth Proportional to 9,743,279.70, 14,614,919.55 and 3,012,374.10

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Solution

The fourth proportional to 9,743,279.70, 14,614,919.55 and 3,012,374.10 is: 4,518,561.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,743,279.70 : 14,614,919.55 = 3,012,374.10 : x
  2. Step 2: Convert to fraction form
    9,743,279.70/14,614,919.55 = 3,012,374.10/x
  3. Step 3: Cross multiply
    9,743,279.70x = 14,614,919.55 × 3,012,374.10
  4. Step 4: Simplify right side
    9,743,279.70x = 44,025,605,126,003.66
  5. Step 5: Solve for x
    x = 44,025,605,126,003.66/9,743,279.70
  6. Step 6: Final answer
    x = 4,518,561.15

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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.