Home / 3,442,968.56-5,164,741.95-1,046,833.95

Finding the Fourth Proportional to 3,442,968.56, 5,164,741.95 and 1,046,833.95

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Solution

The fourth proportional to 3,442,968.56, 5,164,741.95 and 1,046,833.95 is: 1,570,338.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,442,968.56 : 5,164,741.95 = 1,046,833.95 : x
  2. Step 2: Convert to fraction form
    3,442,968.56/5,164,741.95 = 1,046,833.95/x
  3. Step 3: Cross multiply
    3,442,968.56x = 5,164,741.95 × 1,046,833.95
  4. Step 4: Simplify right side
    3,442,968.56x = 5,406,627,190,425.49
  5. Step 5: Solve for x
    x = 5,406,627,190,425.49/3,442,968.56
  6. Step 6: Final answer
    x = 1,570,338.82

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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.