Home / 2,294,856.20-3,442,284.30-2,046,850.40

Finding the Fourth Proportional to 2,294,856.20, 3,442,284.30 and 2,046,850.40

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Solution

The fourth proportional to 2,294,856.20, 3,442,284.30 and 2,046,850.40 is: 3,070,275.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,294,856.20 : 3,442,284.30 = 2,046,850.40 : x
  2. Step 2: Convert to fraction form
    2,294,856.20/3,442,284.30 = 2,046,850.40/x
  3. Step 3: Cross multiply
    2,294,856.20x = 3,442,284.30 × 2,046,850.40
  4. Step 4: Simplify right side
    2,294,856.20x = 7,045,840,996,368.72
  5. Step 5: Solve for x
    x = 7,045,840,996,368.72/2,294,856.20
  6. Step 6: Final answer
    x = 3,070,275.60

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Double scale
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Similar ratio
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1.5x scale

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.