Home / 906,533.76-1,250,792.64-566,832

Finding the Fourth Proportional to 906,533.76, 1,250,792.64 and 566,832

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Solution

The fourth proportional to 906,533.76, 1,250,792.64 and 566,832 is: 782,088.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,533.76 : 1,250,792.64 = 566,832 : x
  2. Step 2: Convert to fraction form
    906,533.76/1,250,792.64 = 566,832/x
  3. Step 3: Cross multiply
    906,533.76x = 1,250,792.64 × 566,832
  4. Step 4: Simplify right side
    906,533.76x = 708,989,293,716.48
  5. Step 5: Solve for x
    x = 708,989,293,716.48/906,533.76
  6. Step 6: Final answer
    x = 782,088.13

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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.