Home / 10,084,336.32-15,130,326.24-6,043,723.84

Finding the Fourth Proportional to 10,084,336.32, 15,130,326.24 and 6,043,723.84

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Solution

The fourth proportional to 10,084,336.32, 15,130,326.24 and 6,043,723.84 is: 9,067,876.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,084,336.32 : 15,130,326.24 = 6,043,723.84 : x
  2. Step 2: Convert to fraction form
    10,084,336.32/15,130,326.24 = 6,043,723.84/x
  3. Step 3: Cross multiply
    10,084,336.32x = 15,130,326.24 × 6,043,723.84
  4. Step 4: Simplify right side
    10,084,336.32x = 91,443,513,403,665.56
  5. Step 5: Solve for x
    x = 91,443,513,403,665.56/10,084,336.32
  6. Step 6: Final answer
    x = 9,067,876.21

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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.