Home / 10,927,917.90-15,080,548.95-6,033,149.46

Finding the Fourth Proportional to 10,927,917.90, 15,080,548.95 and 6,033,149.46

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Solution

The fourth proportional to 10,927,917.90, 15,080,548.95 and 6,033,149.46 is: 8,325,758.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,927,917.90 : 15,080,548.95 = 6,033,149.46 : x
  2. Step 2: Convert to fraction form
    10,927,917.90/15,080,548.95 = 6,033,149.46/x
  3. Step 3: Cross multiply
    10,927,917.90x = 15,080,548.95 × 6,033,149.46
  4. Step 4: Simplify right side
    10,927,917.90x = 90,983,205,754,196.06
  5. Step 5: Solve for x
    x = 90,983,205,754,196.06/10,927,917.90
  6. Step 6: Final answer
    x = 8,325,758.54

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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.