Home / 2,237,803.32-3,088,712.46-1,367,370.98

Finding the Fourth Proportional to 2,237,803.32, 3,088,712.46 and 1,367,370.98

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Solution

The fourth proportional to 2,237,803.32, 3,088,712.46 and 1,367,370.98 is: 1,887,304.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,237,803.32 : 3,088,712.46 = 1,367,370.98 : x
  2. Step 2: Convert to fraction form
    2,237,803.32/3,088,712.46 = 1,367,370.98/x
  3. Step 3: Cross multiply
    2,237,803.32x = 3,088,712.46 × 1,367,370.98
  4. Step 4: Simplify right side
    2,237,803.32x = 4,223,415,792,293.11
  5. Step 5: Solve for x
    x = 4,223,415,792,293.11/2,237,803.32
  6. Step 6: Final answer
    x = 1,887,304.28

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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.