Home / 996,585.03-1,495,537.08-547,618.54

Finding the Fourth Proportional to 996,585.03, 1,495,537.08 and 547,618.54

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Solution

The fourth proportional to 996,585.03, 1,495,537.08 and 547,618.54 is: 821,790.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,585.03 : 1,495,537.08 = 547,618.54 : x
  2. Step 2: Convert to fraction form
    996,585.03/1,495,537.08 = 547,618.54/x
  3. Step 3: Cross multiply
    996,585.03x = 1,495,537.08 × 547,618.54
  4. Step 4: Simplify right side
    996,585.03x = 818,983,826,818.30
  5. Step 5: Solve for x
    x = 818,983,826,818.30/996,585.03
  6. Step 6: Final answer
    x = 821,790.21

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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.