Home / 4,188,864.25-6,283,359.59-1,595,312.59

Finding the Fourth Proportional to 4,188,864.25, 6,283,359.59 and 1,595,312.59

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Solution

The fourth proportional to 4,188,864.25, 6,283,359.59 and 1,595,312.59 is: 2,392,992.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,188,864.25 : 6,283,359.59 = 1,595,312.59 : x
  2. Step 2: Convert to fraction form
    4,188,864.25/6,283,359.59 = 1,595,312.59/x
  3. Step 3: Cross multiply
    4,188,864.25x = 6,283,359.59 × 1,595,312.59
  4. Step 4: Simplify right side
    4,188,864.25x = 10,023,922,676,166.16
  5. Step 5: Solve for x
    x = 10,023,922,676,166.16/4,188,864.25
  6. Step 6: Final answer
    x = 2,392,992.96

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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.