Home / 10,836,567.17-14,954,607.38-5,941,776.86

Finding the Fourth Proportional to 10,836,567.17, 14,954,607.38 and 5,941,776.86

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Solution

The fourth proportional to 10,836,567.17, 14,954,607.38 and 5,941,776.86 is: 8,199,731.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,836,567.17 : 14,954,607.38 = 5,941,776.86 : x
  2. Step 2: Convert to fraction form
    10,836,567.17/14,954,607.38 = 5,941,776.86/x
  3. Step 3: Cross multiply
    10,836,567.17x = 14,954,607.38 × 5,941,776.86
  4. Step 4: Simplify right side
    10,836,567.17x = 88,856,939,976,387.31
  5. Step 5: Solve for x
    x = 88,856,939,976,387.31/10,836,567.17
  6. Step 6: Final answer
    x = 8,199,731.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.