Home / 1,706,953.47-2,560,082.67-627,094.89

Finding the Fourth Proportional to 1,706,953.47, 2,560,082.67 and 627,094.89

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Solution

The fourth proportional to 1,706,953.47, 2,560,082.67 and 627,094.89 is: 940,514.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,706,953.47 : 2,560,082.67 = 627,094.89 : x
  2. Step 2: Convert to fraction form
    1,706,953.47/2,560,082.67 = 627,094.89/x
  3. Step 3: Cross multiply
    1,706,953.47x = 2,560,082.67 × 627,094.89
  4. Step 4: Simplify right side
    1,706,953.47x = 1,605,414,760,334.56
  5. Step 5: Solve for x
    x = 1,605,414,760,334.56/1,706,953.47
  6. Step 6: Final answer
    x = 940,514.66

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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.