Home / 995,068.80-1,492,602.12-247,114.80

Finding the Fourth Proportional to 995,068.80, 1,492,602.12 and 247,114.80

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Solution

The fourth proportional to 995,068.80, 1,492,602.12 and 247,114.80 is: 370,671.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    995,068.80 : 1,492,602.12 = 247,114.80 : x
  2. Step 2: Convert to fraction form
    995,068.80/1,492,602.12 = 247,114.80/x
  3. Step 3: Cross multiply
    995,068.80x = 1,492,602.12 × 247,114.80
  4. Step 4: Simplify right side
    995,068.80x = 368,844,074,363.38
  5. Step 5: Solve for x
    x = 368,844,074,363.38/995,068.80
  6. Step 6: Final answer
    x = 370,671.93

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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.