Home / 1,950,540.04-2,692,286.36-1,134,901.32

Finding the Fourth Proportional to 1,950,540.04, 2,692,286.36 and 1,134,901.32

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Solution

The fourth proportional to 1,950,540.04, 2,692,286.36 and 1,134,901.32 is: 1,566,478.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,540.04 : 2,692,286.36 = 1,134,901.32 : x
  2. Step 2: Convert to fraction form
    1,950,540.04/2,692,286.36 = 1,134,901.32/x
  3. Step 3: Cross multiply
    1,950,540.04x = 2,692,286.36 × 1,134,901.32
  4. Step 4: Simplify right side
    1,950,540.04x = 3,055,479,343,782.00
  5. Step 5: Solve for x
    x = 3,055,479,343,782.00/1,950,540.04
  6. Step 6: Final answer
    x = 1,566,478.66

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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.