Home / 2,068,714.06-2,854,816.68-1,151,031.04

Finding the Fourth Proportional to 2,068,714.06, 2,854,816.68 and 1,151,031.04

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Solution

The fourth proportional to 2,068,714.06, 2,854,816.68 and 1,151,031.04 is: 1,588,417.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,068,714.06 : 2,854,816.68 = 1,151,031.04 : x
  2. Step 2: Convert to fraction form
    2,068,714.06/2,854,816.68 = 1,151,031.04/x
  3. Step 3: Cross multiply
    2,068,714.06x = 2,854,816.68 × 1,151,031.04
  4. Step 4: Simplify right side
    2,068,714.06x = 3,285,982,612,189.75
  5. Step 5: Solve for x
    x = 3,285,982,612,189.75/2,068,714.06
  6. Step 6: Final answer
    x = 1,588,417.98

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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.