Home / 959,225.94-1,323,732.06-529,506.36

Finding the Fourth Proportional to 959,225.94, 1,323,732.06 and 529,506.36

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Solution

The fourth proportional to 959,225.94, 1,323,732.06 and 529,506.36 is: 730,718.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    959,225.94 : 1,323,732.06 = 529,506.36 : x
  2. Step 2: Convert to fraction form
    959,225.94/1,323,732.06 = 529,506.36/x
  3. Step 3: Cross multiply
    959,225.94x = 1,323,732.06 × 529,506.36
  4. Step 4: Simplify right side
    959,225.94x = 700,924,544,705.90
  5. Step 5: Solve for x
    x = 700,924,544,705.90/959,225.94
  6. Step 6: Final answer
    x = 730,718.92

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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.