Home / 4,406,976-6,611,569.92-1,255,104

Finding the Fourth Proportional to 4,406,976, 6,611,569.92 and 1,255,104

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Solution

The fourth proportional to 4,406,976, 6,611,569.92 and 1,255,104 is: 1,882,970.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,406,976 : 6,611,569.92 = 1,255,104 : x
  2. Step 2: Convert to fraction form
    4,406,976/6,611,569.92 = 1,255,104/x
  3. Step 3: Cross multiply
    4,406,976x = 6,611,569.92 × 1,255,104
  4. Step 4: Simplify right side
    4,406,976x = 8,298,207,852,871.68
  5. Step 5: Solve for x
    x = 8,298,207,852,871.68/4,406,976
  6. Step 6: Final answer
    x = 1,882,970.97

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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.