Home / 2,969,959.59-4,098,543.17-1,611,832.59

Finding the Fourth Proportional to 2,969,959.59, 4,098,543.17 and 1,611,832.59

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Solution

The fourth proportional to 2,969,959.59, 4,098,543.17 and 1,611,832.59 is: 2,224,328.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,969,959.59 : 4,098,543.17 = 1,611,832.59 : x
  2. Step 2: Convert to fraction form
    2,969,959.59/4,098,543.17 = 1,611,832.59/x
  3. Step 3: Cross multiply
    2,969,959.59x = 4,098,543.17 × 1,611,832.59
  4. Step 4: Simplify right side
    2,969,959.59x = 6,606,165,444,868.75
  5. Step 5: Solve for x
    x = 6,606,165,444,868.75/2,969,959.59
  6. Step 6: Final answer
    x = 2,224,328.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.