Home / 1,701,514.32-2,348,255.28-1,271,047.14

Finding the Fourth Proportional to 1,701,514.32, 2,348,255.28 and 1,271,047.14

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Solution

The fourth proportional to 1,701,514.32, 2,348,255.28 and 1,271,047.14 is: 1,754,168.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,514.32 : 2,348,255.28 = 1,271,047.14 : x
  2. Step 2: Convert to fraction form
    1,701,514.32/2,348,255.28 = 1,271,047.14/x
  3. Step 3: Cross multiply
    1,701,514.32x = 2,348,255.28 × 1,271,047.14
  4. Step 4: Simplify right side
    1,701,514.32x = 2,984,743,157,633.90
  5. Step 5: Solve for x
    x = 2,984,743,157,633.90/1,701,514.32
  6. Step 6: Final answer
    x = 1,754,168.70

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.