Home / 5,891,808.92-8,131,017.94-3,313,642.10

Finding the Fourth Proportional to 5,891,808.92, 8,131,017.94 and 3,313,642.10

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Solution

The fourth proportional to 5,891,808.92, 8,131,017.94 and 3,313,642.10 is: 4,573,006.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,891,808.92 : 8,131,017.94 = 3,313,642.10 : x
  2. Step 2: Convert to fraction form
    5,891,808.92/8,131,017.94 = 3,313,642.10/x
  3. Step 3: Cross multiply
    5,891,808.92x = 8,131,017.94 × 3,313,642.10
  4. Step 4: Simplify right side
    5,891,808.92x = 26,943,283,312,900.08
  5. Step 5: Solve for x
    x = 26,943,283,312,900.08/5,891,808.92
  6. Step 6: Final answer
    x = 4,573,006.98

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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.