Home / 6,262,927.80-8,643,053.13-5,975,949.66

Finding the Fourth Proportional to 6,262,927.80, 8,643,053.13 and 5,975,949.66

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Solution

The fourth proportional to 6,262,927.80, 8,643,053.13 and 5,975,949.66 is: 8,247,013.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,927.80 : 8,643,053.13 = 5,975,949.66 : x
  2. Step 2: Convert to fraction form
    6,262,927.80/8,643,053.13 = 5,975,949.66/x
  3. Step 3: Cross multiply
    6,262,927.80x = 8,643,053.13 × 5,975,949.66
  4. Step 4: Simplify right side
    6,262,927.80x = 51,650,450,413,585.45
  5. Step 5: Solve for x
    x = 51,650,450,413,585.45/6,262,927.80
  6. Step 6: Final answer
    x = 8,247,013.55

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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.