Home / 6,752,490.54-10,130,347.13-2,203,547.79

Finding the Fourth Proportional to 6,752,490.54, 10,130,347.13 and 2,203,547.79

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Solution

The fourth proportional to 6,752,490.54, 10,130,347.13 and 2,203,547.79 is: 3,305,847.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,752,490.54 : 10,130,347.13 = 2,203,547.79 : x
  2. Step 2: Convert to fraction form
    6,752,490.54/10,130,347.13 = 2,203,547.79/x
  3. Step 3: Cross multiply
    6,752,490.54x = 10,130,347.13 × 2,203,547.79
  4. Step 4: Simplify right side
    6,752,490.54x = 22,322,704,019,226.61
  5. Step 5: Solve for x
    x = 22,322,704,019,226.61/6,752,490.54
  6. Step 6: Final answer
    x = 3,305,847.51

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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.