Home / 1,944,672.60-2,916,134.10-746,196.60

Finding the Fourth Proportional to 1,944,672.60, 2,916,134.10 and 746,196.60

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Solution

The fourth proportional to 1,944,672.60, 2,916,134.10 and 746,196.60 is: 1,118,959.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,944,672.60 : 2,916,134.10 = 746,196.60 : x
  2. Step 2: Convert to fraction form
    1,944,672.60/2,916,134.10 = 746,196.60/x
  3. Step 3: Cross multiply
    1,944,672.60x = 2,916,134.10 × 746,196.60
  4. Step 4: Simplify right side
    1,944,672.60x = 2,176,009,350,564.06
  5. Step 5: Solve for x
    x = 2,176,009,350,564.06/1,944,672.60
  6. Step 6: Final answer
    x = 1,118,959.23

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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.