Home / 1,014,967.38-1,522,475.78-341,058.45

Finding the Fourth Proportional to 1,014,967.38, 1,522,475.78 and 341,058.45

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Solution

The fourth proportional to 1,014,967.38, 1,522,475.78 and 341,058.45 is: 511,595.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,967.38 : 1,522,475.78 = 341,058.45 : x
  2. Step 2: Convert to fraction form
    1,014,967.38/1,522,475.78 = 341,058.45/x
  3. Step 3: Cross multiply
    1,014,967.38x = 1,522,475.78 × 341,058.45
  4. Step 4: Simplify right side
    1,014,967.38x = 519,253,229,689.34
  5. Step 5: Solve for x
    x = 519,253,229,689.34/1,014,967.38
  6. Step 6: Final answer
    x = 511,595.98

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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.