Home / 974,297.05-1,344,493.85-544,584.35

Finding the Fourth Proportional to 974,297.05, 1,344,493.85 and 544,584.35

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Solution

The fourth proportional to 974,297.05, 1,344,493.85 and 544,584.35 is: 751,506.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,297.05 : 1,344,493.85 = 544,584.35 : x
  2. Step 2: Convert to fraction form
    974,297.05/1,344,493.85 = 544,584.35/x
  3. Step 3: Cross multiply
    974,297.05x = 1,344,493.85 × 544,584.35
  4. Step 4: Simplify right side
    974,297.05x = 732,190,310,019.56
  5. Step 5: Solve for x
    x = 732,190,310,019.56/974,297.05
  6. Step 6: Final answer
    x = 751,506.24

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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.