Home / 997,066.80-1,495,600.20-944,578.80

Finding the Fourth Proportional to 997,066.80, 1,495,600.20 and 944,578.80

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Solution

The fourth proportional to 997,066.80, 1,495,600.20 and 944,578.80 is: 1,416,868.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    997,066.80 : 1,495,600.20 = 944,578.80 : x
  2. Step 2: Convert to fraction form
    997,066.80/1,495,600.20 = 944,578.80/x
  3. Step 3: Cross multiply
    997,066.80x = 1,495,600.20 × 944,578.80
  4. Step 4: Simplify right side
    997,066.80x = 1,412,712,242,195.76
  5. Step 5: Solve for x
    x = 1,412,712,242,195.76/997,066.80
  6. Step 6: Final answer
    x = 1,416,868.20

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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.