Home / 5,056,227.28-7,585,097.26-1,861,110.20

Finding the Fourth Proportional to 5,056,227.28, 7,585,097.26 and 1,861,110.20

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Solution

The fourth proportional to 5,056,227.28, 7,585,097.26 and 1,861,110.20 is: 2,791,943.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,056,227.28 : 7,585,097.26 = 1,861,110.20 : x
  2. Step 2: Convert to fraction form
    5,056,227.28/7,585,097.26 = 1,861,110.20/x
  3. Step 3: Cross multiply
    5,056,227.28x = 7,585,097.26 × 1,861,110.20
  4. Step 4: Simplify right side
    5,056,227.28x = 14,116,701,878,578.05
  5. Step 5: Solve for x
    x = 14,116,701,878,578.05/5,056,227.28
  6. Step 6: Final answer
    x = 2,791,943.70

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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.