Home / 1,182,512.04-1,773,307.92-383,600.40

Finding the Fourth Proportional to 1,182,512.04, 1,773,307.92 and 383,600.40

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Solution

The fourth proportional to 1,182,512.04, 1,773,307.92 and 383,600.40 is: 575,251.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,182,512.04 : 1,773,307.92 = 383,600.40 : x
  2. Step 2: Convert to fraction form
    1,182,512.04/1,773,307.92 = 383,600.40/x
  3. Step 3: Cross multiply
    1,182,512.04x = 1,773,307.92 × 383,600.40
  4. Step 4: Simplify right side
    1,182,512.04x = 680,241,627,435.17
  5. Step 5: Solve for x
    x = 680,241,627,435.17/1,182,512.04
  6. Step 6: Final answer
    x = 575,251.33

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1.5x scale

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.