Home / 833,034.35-1,249,599.98-234,042.23

Finding the Fourth Proportional to 833,034.35, 1,249,599.98 and 234,042.23

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Solution

The fourth proportional to 833,034.35, 1,249,599.98 and 234,042.23 is: 351,076.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,034.35 : 1,249,599.98 = 234,042.23 : x
  2. Step 2: Convert to fraction form
    833,034.35/1,249,599.98 = 234,042.23/x
  3. Step 3: Cross multiply
    833,034.35x = 1,249,599.98 × 234,042.23
  4. Step 4: Simplify right side
    833,034.35x = 292,459,158,508.94
  5. Step 5: Solve for x
    x = 292,459,158,508.94/833,034.35
  6. Step 6: Final answer
    x = 351,076.95

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.