Home / 6,158,359.08-9,238,393.98-1,898,862.12

Finding the Fourth Proportional to 6,158,359.08, 9,238,393.98 and 1,898,862.12

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Solution

The fourth proportional to 6,158,359.08, 9,238,393.98 and 1,898,862.12 is: 2,848,556.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,158,359.08 : 9,238,393.98 = 1,898,862.12 : x
  2. Step 2: Convert to fraction form
    6,158,359.08/9,238,393.98 = 1,898,862.12/x
  3. Step 3: Cross multiply
    6,158,359.08x = 9,238,393.98 × 1,898,862.12
  4. Step 4: Simplify right side
    6,158,359.08x = 17,542,436,378,258.04
  5. Step 5: Solve for x
    x = 17,542,436,378,258.04/6,158,359.08
  6. Step 6: Final answer
    x = 2,848,556.92

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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.