Home / 996,879.53-1,495,319.30-996,879.53

Finding the Fourth Proportional to 996,879.53, 1,495,319.30 and 996,879.53

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Solution

The fourth proportional to 996,879.53, 1,495,319.30 and 996,879.53 is: 1,495,319.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,879.53 : 1,495,319.30 = 996,879.53 : x
  2. Step 2: Convert to fraction form
    996,879.53/1,495,319.30 = 996,879.53/x
  3. Step 3: Cross multiply
    996,879.53x = 1,495,319.30 × 996,879.53
  4. Step 4: Simplify right side
    996,879.53x = 1,490,653,200,983.93
  5. Step 5: Solve for x
    x = 1,490,653,200,983.93/996,879.53
  6. Step 6: Final answer
    x = 1,495,319.30

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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.