Home / 5,592,025.60-8,386,415.36-2,179,552

Finding the Fourth Proportional to 5,592,025.60, 8,386,415.36 and 2,179,552

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Solution

The fourth proportional to 5,592,025.60, 8,386,415.36 and 2,179,552 is: 3,268,695.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,592,025.60 : 8,386,415.36 = 2,179,552 : x
  2. Step 2: Convert to fraction form
    5,592,025.60/8,386,415.36 = 2,179,552/x
  3. Step 3: Cross multiply
    5,592,025.60x = 8,386,415.36 × 2,179,552
  4. Step 4: Simplify right side
    5,592,025.60x = 18,278,628,370,718.72
  5. Step 5: Solve for x
    x = 18,278,628,370,718.72/5,592,025.60
  6. Step 6: Final answer
    x = 3,268,695.40

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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.