Home / 732,244.80-1,096,984.80-376,046.40

Finding the Fourth Proportional to 732,244.80, 1,096,984.80 and 376,046.40

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Solution

The fourth proportional to 732,244.80, 1,096,984.80 and 376,046.40 is: 563,359.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,244.80 : 1,096,984.80 = 376,046.40 : x
  2. Step 2: Convert to fraction form
    732,244.80/1,096,984.80 = 376,046.40/x
  3. Step 3: Cross multiply
    732,244.80x = 1,096,984.80 × 376,046.40
  4. Step 4: Simplify right side
    732,244.80x = 412,517,184,894.72
  5. Step 5: Solve for x
    x = 412,517,184,894.72/732,244.80
  6. Step 6: Final answer
    x = 563,359.66

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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.