Home / 6,733,063.13-9,291,686.13-3,832,640.49

Finding the Fourth Proportional to 6,733,063.13, 9,291,686.13 and 3,832,640.49

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Solution

The fourth proportional to 6,733,063.13, 9,291,686.13 and 3,832,640.49 is: 5,289,077.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,733,063.13 : 9,291,686.13 = 3,832,640.49 : x
  2. Step 2: Convert to fraction form
    6,733,063.13/9,291,686.13 = 3,832,640.49/x
  3. Step 3: Cross multiply
    6,733,063.13x = 9,291,686.13 × 3,832,640.49
  4. Step 4: Simplify right side
    6,733,063.13x = 35,611,692,482,209.41
  5. Step 5: Solve for x
    x = 35,611,692,482,209.41/6,733,063.13
  6. Step 6: Final answer
    x = 5,289,077.47

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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.