Home / 3,395,117.10-5,094,919.05-1,598,514.30

Finding the Fourth Proportional to 3,395,117.10, 5,094,919.05 and 1,598,514.30

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Solution

The fourth proportional to 3,395,117.10, 5,094,919.05 and 1,598,514.30 is: 2,398,827.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,117.10 : 5,094,919.05 = 1,598,514.30 : x
  2. Step 2: Convert to fraction form
    3,395,117.10/5,094,919.05 = 1,598,514.30/x
  3. Step 3: Cross multiply
    3,395,117.10x = 5,094,919.05 × 1,598,514.30
  4. Step 4: Simplify right side
    3,395,117.10x = 8,144,300,958,767.42
  5. Step 5: Solve for x
    x = 8,144,300,958,767.42/3,395,117.10
  6. Step 6: Final answer
    x = 2,398,827.70

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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.