Home / 957,270.60-1,434,350.70-601,648.20

Finding the Fourth Proportional to 957,270.60, 1,434,350.70 and 601,648.20

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Solution

The fourth proportional to 957,270.60, 1,434,350.70 and 601,648.20 is: 901,494.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,270.60 : 1,434,350.70 = 601,648.20 : x
  2. Step 2: Convert to fraction form
    957,270.60/1,434,350.70 = 601,648.20/x
  3. Step 3: Cross multiply
    957,270.60x = 1,434,350.70 × 601,648.20
  4. Step 4: Simplify right side
    957,270.60x = 862,974,516,823.74
  5. Step 5: Solve for x
    x = 862,974,516,823.74/957,270.60
  6. Step 6: Final answer
    x = 901,494.85

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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.