Home / 962,054.57-1,327,424.42-574,811.81

Finding the Fourth Proportional to 962,054.57, 1,327,424.42 and 574,811.81

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Solution

The fourth proportional to 962,054.57, 1,327,424.42 and 574,811.81 is: 793,114.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,054.57 : 1,327,424.42 = 574,811.81 : x
  2. Step 2: Convert to fraction form
    962,054.57/1,327,424.42 = 574,811.81/x
  3. Step 3: Cross multiply
    962,054.57x = 1,327,424.42 × 574,811.81
  4. Step 4: Simplify right side
    962,054.57x = 763,019,233,276.15
  5. Step 5: Solve for x
    x = 763,019,233,276.15/962,054.57
  6. Step 6: Final answer
    x = 793,114.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.