Home / 995,252.64-1,492,880.04-247,298.64

Finding the Fourth Proportional to 995,252.64, 1,492,880.04 and 247,298.64

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Solution

The fourth proportional to 995,252.64, 1,492,880.04 and 247,298.64 is: 370,948.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,252.64 : 1,492,880.04 = 247,298.64 : x
  2. Step 2: Convert to fraction form
    995,252.64/1,492,880.04 = 247,298.64/x
  3. Step 3: Cross multiply
    995,252.64x = 1,492,880.04 × 247,298.64
  4. Step 4: Simplify right side
    995,252.64x = 369,187,203,575.15
  5. Step 5: Solve for x
    x = 369,187,203,575.15/995,252.64
  6. Step 6: Final answer
    x = 370,948.23

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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.