Home / 2,458,882.80-3,684,387.60-1,558,713.60

Finding the Fourth Proportional to 2,458,882.80, 3,684,387.60 and 1,558,713.60

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Solution

The fourth proportional to 2,458,882.80, 3,684,387.60 and 1,558,713.60 is: 2,335,574.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,458,882.80 : 3,684,387.60 = 1,558,713.60 : x
  2. Step 2: Convert to fraction form
    2,458,882.80/3,684,387.60 = 1,558,713.60/x
  3. Step 3: Cross multiply
    2,458,882.80x = 3,684,387.60 × 1,558,713.60
  4. Step 4: Simplify right side
    2,458,882.80x = 5,742,905,059,791.36
  5. Step 5: Solve for x
    x = 5,742,905,059,791.36/2,458,882.80
  6. Step 6: Final answer
    x = 2,335,574.94

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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.