Home / 10,927,918.90-15,080,550.33-6,033,150.46

Finding the Fourth Proportional to 10,927,918.90, 15,080,550.33 and 6,033,150.46

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Solution

The fourth proportional to 10,927,918.90, 15,080,550.33 and 6,033,150.46 is: 8,325,759.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,918.90 : 15,080,550.33 = 6,033,150.46 : x
  2. Step 2: Convert to fraction form
    10,927,918.90/15,080,550.33 = 6,033,150.46/x
  3. Step 3: Cross multiply
    10,927,918.90x = 15,080,550.33 × 6,033,150.46
  4. Step 4: Simplify right side
    10,927,918.90x = 90,983,229,160,492.66
  5. Step 5: Solve for x
    x = 90,983,229,160,492.66/10,927,918.90
  6. Step 6: Final answer
    x = 8,325,759.92

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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.