Home / 3,034,748.14-4,187,903.58-1,658,062.30

Finding the Fourth Proportional to 3,034,748.14, 4,187,903.58 and 1,658,062.30

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Solution

The fourth proportional to 3,034,748.14, 4,187,903.58 and 1,658,062.30 is: 2,288,099.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,034,748.14 : 4,187,903.58 = 1,658,062.30 : x
  2. Step 2: Convert to fraction form
    3,034,748.14/4,187,903.58 = 1,658,062.30/x
  3. Step 3: Cross multiply
    3,034,748.14x = 4,187,903.58 × 1,658,062.30
  4. Step 4: Simplify right side
    3,034,748.14x = 6,943,805,042,033.03
  5. Step 5: Solve for x
    x = 6,943,805,042,033.03/3,034,748.14
  6. Step 6: Final answer
    x = 2,288,099.28

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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.