Home / 959,195.99-1,323,376.10-683,597.26

Finding the Fourth Proportional to 959,195.99, 1,323,376.10 and 683,597.26

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Solution

The fourth proportional to 959,195.99, 1,323,376.10 and 683,597.26 is: 943,140.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,195.99 : 1,323,376.10 = 683,597.26 : x
  2. Step 2: Convert to fraction form
    959,195.99/1,323,376.10 = 683,597.26/x
  3. Step 3: Cross multiply
    959,195.99x = 1,323,376.10 × 683,597.26
  4. Step 4: Simplify right side
    959,195.99x = 904,656,275,909.49
  5. Step 5: Solve for x
    x = 904,656,275,909.49/959,195.99
  6. Step 6: Final answer
    x = 943,140.18

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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.