Home / 1,062,069.89-1,592,760.32-351,907.25

Finding the Fourth Proportional to 1,062,069.89, 1,592,760.32 and 351,907.25

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Solution

The fourth proportional to 1,062,069.89, 1,592,760.32 and 351,907.25 is: 527,746.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,069.89 : 1,592,760.32 = 351,907.25 : x
  2. Step 2: Convert to fraction form
    1,062,069.89/1,592,760.32 = 351,907.25/x
  3. Step 3: Cross multiply
    1,062,069.89x = 1,592,760.32 × 351,907.25
  4. Step 4: Simplify right side
    1,062,069.89x = 560,503,902,360.78
  5. Step 5: Solve for x
    x = 560,503,902,360.78/1,062,069.89
  6. Step 6: Final answer
    x = 527,746.72

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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.