Home / 1,068,071.55-1,473,940.95-584,667.57

Finding the Fourth Proportional to 1,068,071.55, 1,473,940.95 and 584,667.57

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Solution

The fourth proportional to 1,068,071.55, 1,473,940.95 and 584,667.57 is: 806,842.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,071.55 : 1,473,940.95 = 584,667.57 : x
  2. Step 2: Convert to fraction form
    1,068,071.55/1,473,940.95 = 584,667.57/x
  3. Step 3: Cross multiply
    1,068,071.55x = 1,473,940.95 × 584,667.57
  4. Step 4: Simplify right side
    1,068,071.55x = 861,765,473,559.99
  5. Step 5: Solve for x
    x = 861,765,473,559.99/1,068,071.55
  6. Step 6: Final answer
    x = 806,842.46

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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.