Home / 932,627.40-1,401,014.70-897,376.20

Finding the Fourth Proportional to 932,627.40, 1,401,014.70 and 897,376.20

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Solution

The fourth proportional to 932,627.40, 1,401,014.70 and 897,376.20 is: 1,348,059.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,627.40 : 1,401,014.70 = 897,376.20 : x
  2. Step 2: Convert to fraction form
    932,627.40/1,401,014.70 = 897,376.20/x
  3. Step 3: Cross multiply
    932,627.40x = 1,401,014.70 × 897,376.20
  4. Step 4: Simplify right side
    932,627.40x = 1,257,237,247,630.14
  5. Step 5: Solve for x
    x = 1,257,237,247,630.14/932,627.40
  6. Step 6: Final answer
    x = 1,348,059.52

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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.