Home / 974,076.03-1,344,229.90-544,363.34

Finding the Fourth Proportional to 974,076.03, 1,344,229.90 and 544,363.34

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Solution

The fourth proportional to 974,076.03, 1,344,229.90 and 544,363.34 is: 751,224.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,076.03 : 1,344,229.90 = 544,363.34 : x
  2. Step 2: Convert to fraction form
    974,076.03/1,344,229.90 = 544,363.34/x
  3. Step 3: Cross multiply
    974,076.03x = 1,344,229.90 × 544,363.34
  4. Step 4: Simplify right side
    974,076.03x = 731,749,470,009.81
  5. Step 5: Solve for x
    x = 731,749,470,009.81/974,076.03
  6. Step 6: Final answer
    x = 751,224.18

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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.