Home / 10,692,003.70-16,034,895.15-5,901,987.70

Finding the Fourth Proportional to 10,692,003.70, 16,034,895.15 and 5,901,987.70

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Solution

The fourth proportional to 10,692,003.70, 16,034,895.15 and 5,901,987.70 is: 8,851,264.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,692,003.70 : 16,034,895.15 = 5,901,987.70 : x
  2. Step 2: Convert to fraction form
    10,692,003.70/16,034,895.15 = 5,901,987.70/x
  3. Step 3: Cross multiply
    10,692,003.70x = 16,034,895.15 × 5,901,987.70
  4. Step 4: Simplify right side
    10,692,003.70x = 94,637,753,946,089.66
  5. Step 5: Solve for x
    x = 94,637,753,946,089.66/10,692,003.70
  6. Step 6: Final answer
    x = 8,851,264.61

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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.