Home / 996,922.30-1,495,383.45-597,357.40

Finding the Fourth Proportional to 996,922.30, 1,495,383.45 and 597,357.40

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Solution

The fourth proportional to 996,922.30, 1,495,383.45 and 597,357.40 is: 896,036.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,922.30 : 1,495,383.45 = 597,357.40 : x
  2. Step 2: Convert to fraction form
    996,922.30/1,495,383.45 = 597,357.40/x
  3. Step 3: Cross multiply
    996,922.30x = 1,495,383.45 × 597,357.40
  4. Step 4: Simplify right side
    996,922.30x = 893,278,369,695.03
  5. Step 5: Solve for x
    x = 893,278,369,695.03/996,922.30
  6. Step 6: Final answer
    x = 896,036.10

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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.