Home / 2,025,246.76-2,794,727.40-1,107,293.16

Finding the Fourth Proportional to 2,025,246.76, 2,794,727.40 and 1,107,293.16

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Solution

The fourth proportional to 2,025,246.76, 2,794,727.40 and 1,107,293.16 is: 1,528,002.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025,246.76 : 2,794,727.40 = 1,107,293.16 : x
  2. Step 2: Convert to fraction form
    2,025,246.76/2,794,727.40 = 1,107,293.16/x
  3. Step 3: Cross multiply
    2,025,246.76x = 2,794,727.40 × 1,107,293.16
  4. Step 4: Simplify right side
    2,025,246.76x = 3,094,582,534,084.58
  5. Step 5: Solve for x
    x = 3,094,582,534,084.58/2,025,246.76
  6. Step 6: Final answer
    x = 1,528,002.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.