Home / 8,009,927.96-11,053,753.66-4,338,844.53

Finding the Fourth Proportional to 8,009,927.96, 11,053,753.66 and 4,338,844.53

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Solution

The fourth proportional to 8,009,927.96, 11,053,753.66 and 4,338,844.53 is: 5,987,634.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009,927.96 : 11,053,753.66 = 4,338,844.53 : x
  2. Step 2: Convert to fraction form
    8,009,927.96/11,053,753.66 = 4,338,844.53/x
  3. Step 3: Cross multiply
    8,009,927.96x = 11,053,753.66 × 4,338,844.53
  4. Step 4: Simplify right side
    8,009,927.96x = 47,960,518,603,658.48
  5. Step 5: Solve for x
    x = 47,960,518,603,658.48/8,009,927.96
  6. Step 6: Final answer
    x = 5,987,634.20

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1.5x scale

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.