Home / 846,344.73-1,269,598.91-247,292.22

Finding the Fourth Proportional to 846,344.73, 1,269,598.91 and 247,292.22

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Solution

The fourth proportional to 846,344.73, 1,269,598.91 and 247,292.22 is: 370,962.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    846,344.73 : 1,269,598.91 = 247,292.22 : x
  2. Step 2: Convert to fraction form
    846,344.73/1,269,598.91 = 247,292.22/x
  3. Step 3: Cross multiply
    846,344.73x = 1,269,598.91 × 247,292.22
  4. Step 4: Simplify right side
    846,344.73x = 313,961,931,727.02
  5. Step 5: Solve for x
    x = 313,961,931,727.02/846,344.73
  6. Step 6: Final answer
    x = 370,962.23

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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.