Home / 1,068,057.84-1,473,918.72-584,618.68

Finding the Fourth Proportional to 1,068,057.84, 1,473,918.72 and 584,618.68

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Solution

The fourth proportional to 1,068,057.84, 1,473,918.72 and 584,618.68 is: 806,773.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,057.84 : 1,473,918.72 = 584,618.68 : x
  2. Step 2: Convert to fraction form
    1,068,057.84/1,473,918.72 = 584,618.68/x
  3. Step 3: Cross multiply
    1,068,057.84x = 1,473,918.72 × 584,618.68
  4. Step 4: Simplify right side
    1,068,057.84x = 861,680,416,513.69
  5. Step 5: Solve for x
    x = 861,680,416,513.69/1,068,057.84
  6. Step 6: Final answer
    x = 806,773.18

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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.