Home / 2,642,095.94-3,956,414.63-1,740,805.88

Finding the Fourth Proportional to 2,642,095.94, 3,956,414.63 and 1,740,805.88

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Solution

The fourth proportional to 2,642,095.94, 3,956,414.63 and 1,740,805.88 is: 2,606,775.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,642,095.94 : 3,956,414.63 = 1,740,805.88 : x
  2. Step 2: Convert to fraction form
    2,642,095.94/3,956,414.63 = 1,740,805.88/x
  3. Step 3: Cross multiply
    2,642,095.94x = 3,956,414.63 × 1,740,805.88
  4. Step 4: Simplify right side
    2,642,095.94x = 6,887,349,823,135.92
  5. Step 5: Solve for x
    x = 6,887,349,823,135.92/2,642,095.94
  6. Step 6: Final answer
    x = 2,606,775.07

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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.