Home / 959,246.52-1,323,769.52-529,517.40

Finding the Fourth Proportional to 959,246.52, 1,323,769.52 and 529,517.40

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Solution

The fourth proportional to 959,246.52, 1,323,769.52 and 529,517.40 is: 730,739.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,246.52 : 1,323,769.52 = 529,517.40 : x
  2. Step 2: Convert to fraction form
    959,246.52/1,323,769.52 = 529,517.40/x
  3. Step 3: Cross multiply
    959,246.52x = 1,323,769.52 × 529,517.40
  4. Step 4: Simplify right side
    959,246.52x = 700,958,994,429.65
  5. Step 5: Solve for x
    x = 700,958,994,429.65/959,246.52
  6. Step 6: Final answer
    x = 730,739.16

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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.