Home / 2,312,645.12-3,468,105.84-795,903.92

Finding the Fourth Proportional to 2,312,645.12, 3,468,105.84 and 795,903.92

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Solution

The fourth proportional to 2,312,645.12, 3,468,105.84 and 795,903.92 is: 1,193,559.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,312,645.12 : 3,468,105.84 = 795,903.92 : x
  2. Step 2: Convert to fraction form
    2,312,645.12/3,468,105.84 = 795,903.92/x
  3. Step 3: Cross multiply
    2,312,645.12x = 3,468,105.84 × 795,903.92
  4. Step 4: Simplify right side
    2,312,645.12x = 2,760,279,033,030.89
  5. Step 5: Solve for x
    x = 2,760,279,033,030.89/2,312,645.12
  6. Step 6: Final answer
    x = 1,193,559.28

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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.