Home / 906,582.15-1,356,518.97-546,961.59

Finding the Fourth Proportional to 906,582.15, 1,356,518.97 and 546,961.59

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Solution

The fourth proportional to 906,582.15, 1,356,518.97 and 546,961.59 is: 818,418.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    906,582.15 : 1,356,518.97 = 546,961.59 : x
  2. Step 2: Convert to fraction form
    906,582.15/1,356,518.97 = 546,961.59/x
  3. Step 3: Cross multiply
    906,582.15x = 1,356,518.97 × 546,961.59
  4. Step 4: Simplify right side
    906,582.15x = 741,963,772,696.36
  5. Step 5: Solve for x
    x = 741,963,772,696.36/906,582.15
  6. Step 6: Final answer
    x = 818,418.69

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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.