Home / 2,045,114.20-3,067,671.30-549,357.40

Finding the Fourth Proportional to 2,045,114.20, 3,067,671.30 and 549,357.40

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Solution

The fourth proportional to 2,045,114.20, 3,067,671.30 and 549,357.40 is: 824,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,045,114.20 : 3,067,671.30 = 549,357.40 : x
  2. Step 2: Convert to fraction form
    2,045,114.20/3,067,671.30 = 549,357.40/x
  3. Step 3: Cross multiply
    2,045,114.20x = 3,067,671.30 × 549,357.40
  4. Step 4: Simplify right side
    2,045,114.20x = 1,685,247,929,422.62
  5. Step 5: Solve for x
    x = 1,685,247,929,422.62/2,045,114.20
  6. Step 6: Final answer
    x = 824,036.10

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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.