Home / 2,446,856.90-3,670,285.35-649,736.90

Finding the Fourth Proportional to 2,446,856.90, 3,670,285.35 and 649,736.90

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Solution

The fourth proportional to 2,446,856.90, 3,670,285.35 and 649,736.90 is: 974,605.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,856.90 : 3,670,285.35 = 649,736.90 : x
  2. Step 2: Convert to fraction form
    2,446,856.90/3,670,285.35 = 649,736.90/x
  3. Step 3: Cross multiply
    2,446,856.90x = 3,670,285.35 × 649,736.90
  4. Step 4: Simplify right side
    2,446,856.90x = 2,384,719,825,424.42
  5. Step 5: Solve for x
    x = 2,384,719,825,424.42/2,446,856.90
  6. Step 6: Final answer
    x = 974,605.35

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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.