Home / 2,054,993.95-2,835,887.65-1,149,575.95

Finding the Fourth Proportional to 2,054,993.95, 2,835,887.65 and 1,149,575.95

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Solution

The fourth proportional to 2,054,993.95, 2,835,887.65 and 1,149,575.95 is: 1,586,412.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,993.95 : 2,835,887.65 = 1,149,575.95 : x
  2. Step 2: Convert to fraction form
    2,054,993.95/2,835,887.65 = 1,149,575.95/x
  3. Step 3: Cross multiply
    2,054,993.95x = 2,835,887.65 × 1,149,575.95
  4. Step 4: Simplify right side
    2,054,993.95x = 3,260,068,239,342.02
  5. Step 5: Solve for x
    x = 3,260,068,239,342.02/2,054,993.95
  6. Step 6: Final answer
    x = 1,586,412.57

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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.