Home / 3,264,440.04-4,896,269.66-868,459.88

Finding the Fourth Proportional to 3,264,440.04, 4,896,269.66 and 868,459.88

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Solution

The fourth proportional to 3,264,440.04, 4,896,269.66 and 868,459.88 is: 1,302,585.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,264,440.04 : 4,896,269.66 = 868,459.88 : x
  2. Step 2: Convert to fraction form
    3,264,440.04/4,896,269.66 = 868,459.88/x
  3. Step 3: Cross multiply
    3,264,440.04x = 4,896,269.66 × 868,459.88
  4. Step 4: Simplify right side
    3,264,440.04x = 4,252,213,761,371.24
  5. Step 5: Solve for x
    x = 4,252,213,761,371.24/3,264,440.04
  6. Step 6: Final answer
    x = 1,302,585.96

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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.