Home / 3,822,470.28-5,726,979.27-3,594,905.64

Finding the Fourth Proportional to 3,822,470.28, 5,726,979.27 and 3,594,905.64

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Solution

The fourth proportional to 3,822,470.28, 5,726,979.27 and 3,594,905.64 is: 5,386,032.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,822,470.28 : 5,726,979.27 = 3,594,905.64 : x
  2. Step 2: Convert to fraction form
    3,822,470.28/5,726,979.27 = 3,594,905.64/x
  3. Step 3: Cross multiply
    3,822,470.28x = 5,726,979.27 × 3,594,905.64
  4. Step 4: Simplify right side
    3,822,470.28x = 20,587,950,077,886.08
  5. Step 5: Solve for x
    x = 20,587,950,077,886.08/3,822,470.28
  6. Step 6: Final answer
    x = 5,386,032.74

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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.