Home / 7,989,196-11,025,129.36-4,367,524

Finding the Fourth Proportional to 7,989,196, 11,025,129.36 and 4,367,524

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Solution

The fourth proportional to 7,989,196, 11,025,129.36 and 4,367,524 is: 6,027,204.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,989,196 : 11,025,129.36 = 4,367,524 : x
  2. Step 2: Convert to fraction form
    7,989,196/11,025,129.36 = 4,367,524/x
  3. Step 3: Cross multiply
    7,989,196x = 11,025,129.36 × 4,367,524
  4. Step 4: Simplify right side
    7,989,196x = 48,152,517,082,904.64
  5. Step 5: Solve for x
    x = 48,152,517,082,904.64/7,989,196
  6. Step 6: Final answer
    x = 6,027,204.37

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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.