Home / 2,063,232.40-3,094,848.60-1,221,350.80

Finding the Fourth Proportional to 2,063,232.40, 3,094,848.60 and 1,221,350.80

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Solution

The fourth proportional to 2,063,232.40, 3,094,848.60 and 1,221,350.80 is: 1,832,026.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,232.40 : 3,094,848.60 = 1,221,350.80 : x
  2. Step 2: Convert to fraction form
    2,063,232.40/3,094,848.60 = 1,221,350.80/x
  3. Step 3: Cross multiply
    2,063,232.40x = 3,094,848.60 × 1,221,350.80
  4. Step 4: Simplify right side
    2,063,232.40x = 3,779,895,813,488.88
  5. Step 5: Solve for x
    x = 3,779,895,813,488.88/2,063,232.40
  6. Step 6: Final answer
    x = 1,832,026.20

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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.