Home / 1,061,995.60-1,592,403-351,636.13

Finding the Fourth Proportional to 1,061,995.60, 1,592,403 and 351,636.13

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Solution

The fourth proportional to 1,061,995.60, 1,592,403 and 351,636.13 is: 527,258.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,995.60 : 1,592,403 = 351,636.13 : x
  2. Step 2: Convert to fraction form
    1,061,995.60/1,592,403 = 351,636.13/x
  3. Step 3: Cross multiply
    1,061,995.60x = 1,592,403 × 351,636.13
  4. Step 4: Simplify right side
    1,061,995.60x = 559,946,428,320.39
  5. Step 5: Solve for x
    x = 559,946,428,320.39/1,061,995.60
  6. Step 6: Final answer
    x = 527,258.71

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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.