Home / 3,177,263.16-4,766,206.56-902,892.48

Finding the Fourth Proportional to 3,177,263.16, 4,766,206.56 and 902,892.48

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Solution

The fourth proportional to 3,177,263.16, 4,766,206.56 and 902,892.48 is: 1,354,427.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,177,263.16 : 4,766,206.56 = 902,892.48 : x
  2. Step 2: Convert to fraction form
    3,177,263.16/4,766,206.56 = 902,892.48/x
  3. Step 3: Cross multiply
    3,177,263.16x = 4,766,206.56 × 902,892.48
  4. Step 4: Simplify right side
    3,177,263.16x = 4,303,372,061,150.67
  5. Step 5: Solve for x
    x = 4,303,372,061,150.67/3,177,263.16
  6. Step 6: Final answer
    x = 1,354,427.33

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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.