Home / 3,262,716.65-4,894,077.03-1,240,493.43

Finding the Fourth Proportional to 3,262,716.65, 4,894,077.03 and 1,240,493.43

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Solution

The fourth proportional to 3,262,716.65, 4,894,077.03 and 1,240,493.43 is: 1,860,740.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,716.65 : 4,894,077.03 = 1,240,493.43 : x
  2. Step 2: Convert to fraction form
    3,262,716.65/4,894,077.03 = 1,240,493.43/x
  3. Step 3: Cross multiply
    3,262,716.65x = 4,894,077.03 × 1,240,493.43
  4. Step 4: Simplify right side
    3,262,716.65x = 6,071,070,418,818.74
  5. Step 5: Solve for x
    x = 6,071,070,418,818.74/3,262,716.65
  6. Step 6: Final answer
    x = 1,860,740.93

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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.