Home / 1,797,073.60-2,692,111.20-996,923.20

Finding the Fourth Proportional to 1,797,073.60, 2,692,111.20 and 996,923.20

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Solution

The fourth proportional to 1,797,073.60, 2,692,111.20 and 996,923.20 is: 1,493,443.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,073.60 : 2,692,111.20 = 996,923.20 : x
  2. Step 2: Convert to fraction form
    1,797,073.60/2,692,111.20 = 996,923.20/x
  3. Step 3: Cross multiply
    1,797,073.60x = 2,692,111.20 × 996,923.20
  4. Step 4: Simplify right side
    1,797,073.60x = 2,683,828,112,259.84
  5. Step 5: Solve for x
    x = 2,683,828,112,259.84/1,797,073.60
  6. Step 6: Final answer
    x = 1,493,443.63

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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.