Home / 604,117.14-906,127.97-351,236.25

Finding the Fourth Proportional to 604,117.14, 906,127.97 and 351,236.25

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Solution

The fourth proportional to 604,117.14, 906,127.97 and 351,236.25 is: 526,826.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,117.14 : 906,127.97 = 351,236.25 : x
  2. Step 2: Convert to fraction form
    604,117.14/906,127.97 = 351,236.25/x
  3. Step 3: Cross multiply
    604,117.14x = 906,127.97 × 351,236.25
  4. Step 4: Simplify right side
    604,117.14x = 318,264,988,446.73
  5. Step 5: Solve for x
    x = 318,264,988,446.73/604,117.14
  6. Step 6: Final answer
    x = 526,826.62

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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.