Home / 968,341.25-1,452,593.18-294,428.41

Finding the Fourth Proportional to 968,341.25, 1,452,593.18 and 294,428.41

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Solution

The fourth proportional to 968,341.25, 1,452,593.18 and 294,428.41 is: 441,667.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,341.25 : 1,452,593.18 = 294,428.41 : x
  2. Step 2: Convert to fraction form
    968,341.25/1,452,593.18 = 294,428.41/x
  3. Step 3: Cross multiply
    968,341.25x = 1,452,593.18 × 294,428.41
  4. Step 4: Simplify right side
    968,341.25x = 427,684,697,468.83
  5. Step 5: Solve for x
    x = 427,684,697,468.83/968,341.25
  6. Step 6: Final answer
    x = 441,667.33

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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.