Home / 2,714,053.70-4,071,080.55-941,125.70

Finding the Fourth Proportional to 2,714,053.70, 4,071,080.55 and 941,125.70

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Solution

The fourth proportional to 2,714,053.70, 4,071,080.55 and 941,125.70 is: 1,411,688.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,053.70 : 4,071,080.55 = 941,125.70 : x
  2. Step 2: Convert to fraction form
    2,714,053.70/4,071,080.55 = 941,125.70/x
  3. Step 3: Cross multiply
    2,714,053.70x = 4,071,080.55 × 941,125.70
  4. Step 4: Simplify right side
    2,714,053.70x = 3,831,398,532,375.14
  5. Step 5: Solve for x
    x = 3,831,398,532,375.14/2,714,053.70
  6. Step 6: Final answer
    x = 1,411,688.55

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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.