Home / 8,838,164.43-13,257,246.69-2,773,832.13

Finding the Fourth Proportional to 8,838,164.43, 13,257,246.69 and 2,773,832.13

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Solution

The fourth proportional to 8,838,164.43, 13,257,246.69 and 2,773,832.13 is: 4,160,748.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,838,164.43 : 13,257,246.69 = 2,773,832.13 : x
  2. Step 2: Convert to fraction form
    8,838,164.43/13,257,246.69 = 2,773,832.13/x
  3. Step 3: Cross multiply
    8,838,164.43x = 13,257,246.69 × 2,773,832.13
  4. Step 4: Simplify right side
    8,838,164.43x = 36,773,376,824,058.15
  5. Step 5: Solve for x
    x = 36,773,376,824,058.15/8,838,164.43
  6. Step 6: Final answer
    x = 4,160,748.21

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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.