Home / 2,049,033.60-3,073,521.60-927,100.80

Finding the Fourth Proportional to 2,049,033.60, 3,073,521.60 and 927,100.80

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Solution

The fourth proportional to 2,049,033.60, 3,073,521.60 and 927,100.80 is: 1,390,638.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,049,033.60 : 3,073,521.60 = 927,100.80 : x
  2. Step 2: Convert to fraction form
    2,049,033.60/3,073,521.60 = 927,100.80/x
  3. Step 3: Cross multiply
    2,049,033.60x = 3,073,521.60 × 927,100.80
  4. Step 4: Simplify right side
    2,049,033.60x = 2,849,464,334,177.28
  5. Step 5: Solve for x
    x = 2,849,464,334,177.28/2,049,033.60
  6. Step 6: Final answer
    x = 1,390,638.17

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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.