Home / 995,254.28-1,492,882.48-247,300.28

Finding the Fourth Proportional to 995,254.28, 1,492,882.48 and 247,300.28

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Solution

The fourth proportional to 995,254.28, 1,492,882.48 and 247,300.28 is: 370,950.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,254.28 : 1,492,882.48 = 247,300.28 : x
  2. Step 2: Convert to fraction form
    995,254.28/1,492,882.48 = 247,300.28/x
  3. Step 3: Cross multiply
    995,254.28x = 1,492,882.48 × 247,300.28
  4. Step 4: Simplify right side
    995,254.28x = 369,190,255,311.09
  5. Step 5: Solve for x
    x = 369,190,255,311.09/995,254.28
  6. Step 6: Final answer
    x = 370,950.68

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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.