Home / 3,063,985.92-4,598,079.04-1,069,441.92

Finding the Fourth Proportional to 3,063,985.92, 4,598,079.04 and 1,069,441.92

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Solution

The fourth proportional to 3,063,985.92, 4,598,079.04 and 1,069,441.92 is: 1,604,895.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,063,985.92 : 4,598,079.04 = 1,069,441.92 : x
  2. Step 2: Convert to fraction form
    3,063,985.92/4,598,079.04 = 1,069,441.92/x
  3. Step 3: Cross multiply
    3,063,985.92x = 4,598,079.04 × 1,069,441.92
  4. Step 4: Simplify right side
    3,063,985.92x = 4,917,378,476,849.36
  5. Step 5: Solve for x
    x = 4,917,378,476,849.36/3,063,985.92
  6. Step 6: Final answer
    x = 1,604,895.91

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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.