Home / 6,858,468.40-10,281,265.80-2,306,334.28

Finding the Fourth Proportional to 6,858,468.40, 10,281,265.80 and 2,306,334.28

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Solution

The fourth proportional to 6,858,468.40, 10,281,265.80 and 2,306,334.28 is: 3,457,336.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,858,468.40 : 10,281,265.80 = 2,306,334.28 : x
  2. Step 2: Convert to fraction form
    6,858,468.40/10,281,265.80 = 2,306,334.28/x
  3. Step 3: Cross multiply
    6,858,468.40x = 10,281,265.80 × 2,306,334.28
  4. Step 4: Simplify right side
    6,858,468.40x = 23,712,035,756,331.62
  5. Step 5: Solve for x
    x = 23,712,035,756,331.62/6,858,468.40
  6. Step 6: Final answer
    x = 3,457,336.88

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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.