Home / 4,030,967.17-5,562,734.70-2,220,131.17

Finding the Fourth Proportional to 4,030,967.17, 5,562,734.70 and 2,220,131.17

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Solution

The fourth proportional to 4,030,967.17, 5,562,734.70 and 2,220,131.17 is: 3,063,781.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,967.17 : 5,562,734.70 = 2,220,131.17 : x
  2. Step 2: Convert to fraction form
    4,030,967.17/5,562,734.70 = 2,220,131.17/x
  3. Step 3: Cross multiply
    4,030,967.17x = 5,562,734.70 × 2,220,131.17
  4. Step 4: Simplify right side
    4,030,967.17x = 12,350,000,697,910.60
  5. Step 5: Solve for x
    x = 12,350,000,697,910.60/4,030,967.17
  6. Step 6: Final answer
    x = 3,063,781.02

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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.