Home / 2,014,785.10-3,022,177.65-685,089.10

Finding the Fourth Proportional to 2,014,785.10, 3,022,177.65 and 685,089.10

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Solution

The fourth proportional to 2,014,785.10, 3,022,177.65 and 685,089.10 is: 1,027,633.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,785.10 : 3,022,177.65 = 685,089.10 : x
  2. Step 2: Convert to fraction form
    2,014,785.10/3,022,177.65 = 685,089.10/x
  3. Step 3: Cross multiply
    2,014,785.10x = 3,022,177.65 × 685,089.10
  4. Step 4: Simplify right side
    2,014,785.10x = 2,070,460,966,278.61
  5. Step 5: Solve for x
    x = 2,070,460,966,278.61/2,014,785.10
  6. Step 6: Final answer
    x = 1,027,633.65

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Similar ratio
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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.