Home / 3,598,673.32-4,966,174.02-2,070,749.80

Finding the Fourth Proportional to 3,598,673.32, 4,966,174.02 and 2,070,749.80

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Solution

The fourth proportional to 3,598,673.32, 4,966,174.02 and 2,070,749.80 is: 2,857,637.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,673.32 : 4,966,174.02 = 2,070,749.80 : x
  2. Step 2: Convert to fraction form
    3,598,673.32/4,966,174.02 = 2,070,749.80/x
  3. Step 3: Cross multiply
    3,598,673.32x = 4,966,174.02 × 2,070,749.80
  4. Step 4: Simplify right side
    3,598,673.32x = 10,283,703,858,680.20
  5. Step 5: Solve for x
    x = 10,283,703,858,680.20/3,598,673.32
  6. Step 6: Final answer
    x = 2,857,637.51

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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.