Home / 1,955,101.80-2,932,652.70-607,253.70

Finding the Fourth Proportional to 1,955,101.80, 2,932,652.70 and 607,253.70

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Solution

The fourth proportional to 1,955,101.80, 2,932,652.70 and 607,253.70 is: 910,880.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,955,101.80 : 2,932,652.70 = 607,253.70 : x
  2. Step 2: Convert to fraction form
    1,955,101.80/2,932,652.70 = 607,253.70/x
  3. Step 3: Cross multiply
    1,955,101.80x = 2,932,652.70 × 607,253.70
  4. Step 4: Simplify right side
    1,955,101.80x = 1,780,864,202,889.99
  5. Step 5: Solve for x
    x = 1,780,864,202,889.99/1,955,101.80
  6. Step 6: Final answer
    x = 910,880.55

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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.