Home / 6,070,712.14-8,378,060.52-3,457,326.52

Finding the Fourth Proportional to 6,070,712.14, 8,378,060.52 and 3,457,326.52

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Solution

The fourth proportional to 6,070,712.14, 8,378,060.52 and 3,457,326.52 is: 4,771,382.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,070,712.14 : 8,378,060.52 = 3,457,326.52 : x
  2. Step 2: Convert to fraction form
    6,070,712.14/8,378,060.52 = 3,457,326.52/x
  3. Step 3: Cross multiply
    6,070,712.14x = 8,378,060.52 × 3,457,326.52
  4. Step 4: Simplify right side
    6,070,712.14x = 28,965,690,821,960.99
  5. Step 5: Solve for x
    x = 28,965,690,821,960.99/6,070,712.14
  6. Step 6: Final answer
    x = 4,771,382.69

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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.