Home / 2,747,570.22-4,118,446.50-924,199.34

Finding the Fourth Proportional to 2,747,570.22, 4,118,446.50 and 924,199.34

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Solution

The fourth proportional to 2,747,570.22, 4,118,446.50 and 924,199.34 is: 1,385,320.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,747,570.22 : 4,118,446.50 = 924,199.34 : x
  2. Step 2: Convert to fraction form
    2,747,570.22/4,118,446.50 = 924,199.34/x
  3. Step 3: Cross multiply
    2,747,570.22x = 4,118,446.50 × 924,199.34
  4. Step 4: Simplify right side
    2,747,570.22x = 3,806,265,537,125.31
  5. Step 5: Solve for x
    x = 3,806,265,537,125.31/2,747,570.22
  6. Step 6: Final answer
    x = 1,385,320.57

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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.