Home / 4,043,162.04-5,579,323.50-2,207,254.20

Finding the Fourth Proportional to 4,043,162.04, 5,579,323.50 and 2,207,254.20

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Solution

The fourth proportional to 4,043,162.04, 5,579,323.50 and 2,207,254.20 is: 3,045,879.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,043,162.04 : 5,579,323.50 = 2,207,254.20 : x
  2. Step 2: Convert to fraction form
    4,043,162.04/5,579,323.50 = 2,207,254.20/x
  3. Step 3: Cross multiply
    4,043,162.04x = 5,579,323.50 × 2,207,254.20
  4. Step 4: Simplify right side
    4,043,162.04x = 12,314,985,228,533.70
  5. Step 5: Solve for x
    x = 12,314,985,228,533.70/4,043,162.04
  6. Step 6: Final answer
    x = 3,045,879.71

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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.