Home / 7,523,288.15-11,281,375.43-2,914,433.22

Finding the Fourth Proportional to 7,523,288.15, 11,281,375.43 and 2,914,433.22

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Solution

The fourth proportional to 7,523,288.15, 11,281,375.43 and 2,914,433.22 is: 4,370,271.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,288.15 : 11,281,375.43 = 2,914,433.22 : x
  2. Step 2: Convert to fraction form
    7,523,288.15/11,281,375.43 = 2,914,433.22/x
  3. Step 3: Cross multiply
    7,523,288.15x = 11,281,375.43 × 2,914,433.22
  4. Step 4: Simplify right side
    7,523,288.15x = 32,878,815,320,483.79
  5. Step 5: Solve for x
    x = 32,878,815,320,483.79/7,523,288.15
  6. Step 6: Final answer
    x = 4,370,271.97

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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.