Home / 2,604,218.58-3,593,821.14-1,442,740.32

Finding the Fourth Proportional to 2,604,218.58, 3,593,821.14 and 1,442,740.32

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Solution

The fourth proportional to 2,604,218.58, 3,593,821.14 and 1,442,740.32 is: 1,990,981.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,604,218.58 : 3,593,821.14 = 1,442,740.32 : x
  2. Step 2: Convert to fraction form
    2,604,218.58/3,593,821.14 = 1,442,740.32/x
  3. Step 3: Cross multiply
    2,604,218.58x = 3,593,821.14 × 1,442,740.32
  4. Step 4: Simplify right side
    2,604,218.58x = 5,184,950,661,546.37
  5. Step 5: Solve for x
    x = 5,184,950,661,546.37/2,604,218.58
  6. Step 6: Final answer
    x = 1,990,981.36

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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.