Home / 1,060,769.12-1,588,621.01-610,543.62

Finding the Fourth Proportional to 1,060,769.12, 1,588,621.01 and 610,543.62

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Solution

The fourth proportional to 1,060,769.12, 1,588,621.01 and 610,543.62 is: 914,357.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,769.12 : 1,588,621.01 = 610,543.62 : x
  2. Step 2: Convert to fraction form
    1,060,769.12/1,588,621.01 = 610,543.62/x
  3. Step 3: Cross multiply
    1,060,769.12x = 1,588,621.01 × 610,543.62
  4. Step 4: Simplify right side
    1,060,769.12x = 969,922,422,253.46
  5. Step 5: Solve for x
    x = 969,922,422,253.46/1,060,769.12
  6. Step 6: Final answer
    x = 914,357.71

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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.