Home / 6,864,134.88-10,292,164.92-2,604,602.46

Finding the Fourth Proportional to 6,864,134.88, 10,292,164.92 and 2,604,602.46

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Solution

The fourth proportional to 6,864,134.88, 10,292,164.92 and 2,604,602.46 is: 3,905,371.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,864,134.88 : 10,292,164.92 = 2,604,602.46 : x
  2. Step 2: Convert to fraction form
    6,864,134.88/10,292,164.92 = 2,604,602.46/x
  3. Step 3: Cross multiply
    6,864,134.88x = 10,292,164.92 × 2,604,602.46
  4. Step 4: Simplify right side
    6,864,134.88x = 26,806,998,069,357.70
  5. Step 5: Solve for x
    x = 26,806,998,069,357.70/6,864,134.88
  6. Step 6: Final answer
    x = 3,905,371.69

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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.