Home / 1,609,114.10-2,414,667.80-935,512.46

Finding the Fourth Proportional to 1,609,114.10, 2,414,667.80 and 935,512.46

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Solution

The fourth proportional to 1,609,114.10, 2,414,667.80 and 935,512.46 is: 1,403,848.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,114.10 : 2,414,667.80 = 935,512.46 : x
  2. Step 2: Convert to fraction form
    1,609,114.10/2,414,667.80 = 935,512.46/x
  3. Step 3: Cross multiply
    1,609,114.10x = 2,414,667.80 × 935,512.46
  4. Step 4: Simplify right side
    1,609,114.10x = 2,258,951,803,926.23
  5. Step 5: Solve for x
    x = 2,258,951,803,926.23/1,609,114.10
  6. Step 6: Final answer
    x = 1,403,848.12

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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.