Home / 1,022,438.46-1,410,970.68-592,973.22

Finding the Fourth Proportional to 1,022,438.46, 1,410,970.68 and 592,973.22

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Solution

The fourth proportional to 1,022,438.46, 1,410,970.68 and 592,973.22 is: 818,306.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,438.46 : 1,410,970.68 = 592,973.22 : x
  2. Step 2: Convert to fraction form
    1,022,438.46/1,410,970.68 = 592,973.22/x
  3. Step 3: Cross multiply
    1,022,438.46x = 1,410,970.68 × 592,973.22
  4. Step 4: Simplify right side
    1,022,438.46x = 836,667,827,445.19
  5. Step 5: Solve for x
    x = 836,667,827,445.19/1,022,438.46
  6. Step 6: Final answer
    x = 818,306.29

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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.