Home / 10,506,003.74-14,498,295.27-5,677,107.74

Finding the Fourth Proportional to 10,506,003.74, 14,498,295.27 and 5,677,107.74

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Solution

The fourth proportional to 10,506,003.74, 14,498,295.27 and 5,677,107.74 is: 7,834,414.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,506,003.74 : 14,498,295.27 = 5,677,107.74 : x
  2. Step 2: Convert to fraction form
    10,506,003.74/14,498,295.27 = 5,677,107.74/x
  3. Step 3: Cross multiply
    10,506,003.74x = 14,498,295.27 × 5,677,107.74
  4. Step 4: Simplify right side
    10,506,003.74x = 82,308,384,294,122.39
  5. Step 5: Solve for x
    x = 82,308,384,294,122.39/10,506,003.74
  6. Step 6: Final answer
    x = 7,834,414.14

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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.