Home / 3,231,335.04-4,847,125.57-1,209,366.06

Finding the Fourth Proportional to 3,231,335.04, 4,847,125.57 and 1,209,366.06

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Solution

The fourth proportional to 3,231,335.04, 4,847,125.57 and 1,209,366.06 is: 1,814,095.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,335.04 : 4,847,125.57 = 1,209,366.06 : x
  2. Step 2: Convert to fraction form
    3,231,335.04/4,847,125.57 = 1,209,366.06/x
  3. Step 3: Cross multiply
    3,231,335.04x = 4,847,125.57 × 1,209,366.06
  4. Step 4: Simplify right side
    3,231,335.04x = 5,861,949,152,916.16
  5. Step 5: Solve for x
    x = 5,861,949,152,916.16/3,231,335.04
  6. Step 6: Final answer
    x = 1,814,095.13

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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.