Home / 10,187,360.88-14,060,554.32-5,839,358.64

Finding the Fourth Proportional to 10,187,360.88, 14,060,554.32 and 5,839,358.64

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Solution

The fourth proportional to 10,187,360.88, 14,060,554.32 and 5,839,358.64 is: 8,059,459.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,187,360.88 : 14,060,554.32 = 5,839,358.64 : x
  2. Step 2: Convert to fraction form
    10,187,360.88/14,060,554.32 = 5,839,358.64/x
  3. Step 3: Cross multiply
    10,187,360.88x = 14,060,554.32 × 5,839,358.64
  4. Step 4: Simplify right side
    10,187,360.88x = 82,104,619,351,681.33
  5. Step 5: Solve for x
    x = 82,104,619,351,681.33/10,187,360.88
  6. Step 6: Final answer
    x = 8,059,459.20

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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.