Home / 737,113.60-1,017,204.48-414,823.60

Finding the Fourth Proportional to 737,113.60, 1,017,204.48 and 414,823.60

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Solution

The fourth proportional to 737,113.60, 1,017,204.48 and 414,823.60 is: 572,449.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    737,113.60 : 1,017,204.48 = 414,823.60 : x
  2. Step 2: Convert to fraction form
    737,113.60/1,017,204.48 = 414,823.60/x
  3. Step 3: Cross multiply
    737,113.60x = 1,017,204.48 × 414,823.60
  4. Step 4: Simplify right side
    737,113.60x = 421,960,424,329.73
  5. Step 5: Solve for x
    x = 421,960,424,329.73/737,113.60
  6. Step 6: Final answer
    x = 572,449.65

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1.5x scale

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.