Home / 732,241.53-1,093,909.21-473,970.03

Finding the Fourth Proportional to 732,241.53, 1,093,909.21 and 473,970.03

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Solution

The fourth proportional to 732,241.53, 1,093,909.21 and 473,970.03 is: 708,072.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,241.53 : 1,093,909.21 = 473,970.03 : x
  2. Step 2: Convert to fraction form
    732,241.53/1,093,909.21 = 473,970.03/x
  3. Step 3: Cross multiply
    732,241.53x = 1,093,909.21 × 473,970.03
  4. Step 4: Simplify right side
    732,241.53x = 518,480,181,080.98
  5. Step 5: Solve for x
    x = 518,480,181,080.98/732,241.53
  6. Step 6: Final answer
    x = 708,072.62

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.