Home / 4,012,914.30-6,019,371.45-1,488,047.10

Finding the Fourth Proportional to 4,012,914.30, 6,019,371.45 and 1,488,047.10

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Solution

The fourth proportional to 4,012,914.30, 6,019,371.45 and 1,488,047.10 is: 2,232,070.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,914.30 : 6,019,371.45 = 1,488,047.10 : x
  2. Step 2: Convert to fraction form
    4,012,914.30/6,019,371.45 = 1,488,047.10/x
  3. Step 3: Cross multiply
    4,012,914.30x = 6,019,371.45 × 1,488,047.10
  4. Step 4: Simplify right side
    4,012,914.30x = 8,957,108,229,995.30
  5. Step 5: Solve for x
    x = 8,957,108,229,995.30/4,012,914.30
  6. Step 6: Final answer
    x = 2,232,070.65

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Similar ratio
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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.