Home / 3,599,482.08-4,967,417.88-1,967,998.08

Finding the Fourth Proportional to 3,599,482.08, 4,967,417.88 and 1,967,998.08

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Solution

The fourth proportional to 3,599,482.08, 4,967,417.88 and 1,967,998.08 is: 2,715,909.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,599,482.08 : 4,967,417.88 = 1,967,998.08 : x
  2. Step 2: Convert to fraction form
    3,599,482.08/4,967,417.88 = 1,967,998.08/x
  3. Step 3: Cross multiply
    3,599,482.08x = 4,967,417.88 × 1,967,998.08
  4. Step 4: Simplify right side
    3,599,482.08x = 9,775,868,850,397.67
  5. Step 5: Solve for x
    x = 9,775,868,850,397.67/3,599,482.08
  6. Step 6: Final answer
    x = 2,715,909.85

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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.