Home / 833,025.41-1,249,586.57-234,033.28

Finding the Fourth Proportional to 833,025.41, 1,249,586.57 and 234,033.28

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Solution

The fourth proportional to 833,025.41, 1,249,586.57 and 234,033.28 is: 351,063.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,025.41 : 1,249,586.57 = 234,033.28 : x
  2. Step 2: Convert to fraction form
    833,025.41/1,249,586.57 = 234,033.28/x
  3. Step 3: Cross multiply
    833,025.41x = 1,249,586.57 × 234,033.28
  4. Step 4: Simplify right side
    833,025.41x = 292,444,844,817.02
  5. Step 5: Solve for x
    x = 292,444,844,817.02/833,025.41
  6. Step 6: Final answer
    x = 351,063.53

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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.