Home / 996,899.70-1,495,349.55-996,899.70

Finding the Fourth Proportional to 996,899.70, 1,495,349.55 and 996,899.70

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Solution

The fourth proportional to 996,899.70, 1,495,349.55 and 996,899.70 is: 1,495,349.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,899.70 : 1,495,349.55 = 996,899.70 : x
  2. Step 2: Convert to fraction form
    996,899.70/1,495,349.55 = 996,899.70/x
  3. Step 3: Cross multiply
    996,899.70x = 1,495,349.55 × 996,899.70
  4. Step 4: Simplify right side
    996,899.70x = 1,490,713,517,790.14
  5. Step 5: Solve for x
    x = 1,490,713,517,790.14/996,899.70
  6. Step 6: Final answer
    x = 1,495,349.55

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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.