Home / 1,955,069.18-2,933,062.77-607,162.22

Finding the Fourth Proportional to 1,955,069.18, 2,933,062.77 and 607,162.22

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Solution

The fourth proportional to 1,955,069.18, 2,933,062.77 and 607,162.22 is: 910,885.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,069.18 : 2,933,062.77 = 607,162.22 : x
  2. Step 2: Convert to fraction form
    1,955,069.18/2,933,062.77 = 607,162.22/x
  3. Step 3: Cross multiply
    1,955,069.18x = 2,933,062.77 × 607,162.22
  4. Step 4: Simplify right side
    1,955,069.18x = 1,780,844,902,832.55
  5. Step 5: Solve for x
    x = 1,780,844,902,832.55/1,955,069.18
  6. Step 6: Final answer
    x = 910,885.88

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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.