Home / 6,080,339.52-8,390,990.88-3,364,130.88

Finding the Fourth Proportional to 6,080,339.52, 8,390,990.88 and 3,364,130.88

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Solution

The fourth proportional to 6,080,339.52, 8,390,990.88 and 3,364,130.88 is: 4,642,568.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,080,339.52 : 8,390,990.88 = 3,364,130.88 : x
  2. Step 2: Convert to fraction form
    6,080,339.52/8,390,990.88 = 3,364,130.88/x
  3. Step 3: Cross multiply
    6,080,339.52x = 8,390,990.88 × 3,364,130.88
  4. Step 4: Simplify right side
    6,080,339.52x = 28,228,391,533,206.38
  5. Step 5: Solve for x
    x = 28,228,391,533,206.38/6,080,339.52
  6. Step 6: Final answer
    x = 4,642,568.30

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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.