Home / 833,963.46-1,251,018.63-234,929.58

Finding the Fourth Proportional to 833,963.46, 1,251,018.63 and 234,929.58

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Solution

The fourth proportional to 833,963.46, 1,251,018.63 and 234,929.58 is: 352,415.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,963.46 : 1,251,018.63 = 234,929.58 : x
  2. Step 2: Convert to fraction form
    833,963.46/1,251,018.63 = 234,929.58/x
  3. Step 3: Cross multiply
    833,963.46x = 1,251,018.63 × 234,929.58
  4. Step 4: Simplify right side
    833,963.46x = 293,901,281,318.08
  5. Step 5: Solve for x
    x = 293,901,281,318.08/833,963.46
  6. Step 6: Final answer
    x = 352,415.06

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1.5x scale

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.