Home / 1,022,436.46-1,410,967.92-592,971.22

Finding the Fourth Proportional to 1,022,436.46, 1,410,967.92 and 592,971.22

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Solution

The fourth proportional to 1,022,436.46, 1,410,967.92 and 592,971.22 is: 818,303.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,436.46 : 1,410,967.92 = 592,971.22 : x
  2. Step 2: Convert to fraction form
    1,022,436.46/1,410,967.92 = 592,971.22/x
  3. Step 3: Cross multiply
    1,022,436.46x = 1,410,967.92 × 592,971.22
  4. Step 4: Simplify right side
    1,022,436.46x = 836,663,368,903.26
  5. Step 5: Solve for x
    x = 836,663,368,903.26/1,022,436.46
  6. Step 6: Final answer
    x = 818,303.53

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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.