Home / 2,544,867.04-3,510,514.80-1,612,869.76

Finding the Fourth Proportional to 2,544,867.04, 3,510,514.80 and 1,612,869.76

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Solution

The fourth proportional to 2,544,867.04, 3,510,514.80 and 1,612,869.76 is: 2,224,871.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,867.04 : 3,510,514.80 = 1,612,869.76 : x
  2. Step 2: Convert to fraction form
    2,544,867.04/3,510,514.80 = 1,612,869.76/x
  3. Step 3: Cross multiply
    2,544,867.04x = 3,510,514.80 × 1,612,869.76
  4. Step 4: Simplify right side
    2,544,867.04x = 5,662,003,162,952.45
  5. Step 5: Solve for x
    x = 5,662,003,162,952.45/2,544,867.04
  6. Step 6: Final answer
    x = 2,224,871.90

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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.