Home / 10,639,495.17-14,682,519.72-6,055,816.50

Finding the Fourth Proportional to 10,639,495.17, 14,682,519.72 and 6,055,816.50

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Solution

The fourth proportional to 10,639,495.17, 14,682,519.72 and 6,055,816.50 is: 8,357,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,495.17 : 14,682,519.72 = 6,055,816.50 : x
  2. Step 2: Convert to fraction form
    10,639,495.17/14,682,519.72 = 6,055,816.50/x
  3. Step 3: Cross multiply
    10,639,495.17x = 14,682,519.72 × 6,055,816.50
  4. Step 4: Simplify right side
    10,639,495.17x = 88,914,645,181,951.39
  5. Step 5: Solve for x
    x = 88,914,645,181,951.39/10,639,495.17
  6. Step 6: Final answer
    x = 8,357,036.10

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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.