Home / 833,025.52-1,249,586.71-234,033.38

Finding the Fourth Proportional to 833,025.52, 1,249,586.71 and 234,033.38

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Solution

The fourth proportional to 833,025.52, 1,249,586.71 and 234,033.38 is: 351,063.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,025.52 : 1,249,586.71 = 234,033.38 : x
  2. Step 2: Convert to fraction form
    833,025.52/1,249,586.71 = 234,033.38/x
  3. Step 3: Cross multiply
    833,025.52x = 1,249,586.71 × 234,033.38
  4. Step 4: Simplify right side
    833,025.52x = 292,445,001,344.38
  5. Step 5: Solve for x
    x = 292,445,001,344.38/833,025.52
  6. Step 6: Final answer
    x = 351,063.68

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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.