Home / 2,835,339.80-3,912,697.86-1,546,205

Finding the Fourth Proportional to 2,835,339.80, 3,912,697.86 and 1,546,205

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Solution

The fourth proportional to 2,835,339.80, 3,912,697.86 and 1,546,205 is: 2,133,724.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,835,339.80 : 3,912,697.86 = 1,546,205 : x
  2. Step 2: Convert to fraction form
    2,835,339.80/3,912,697.86 = 1,546,205/x
  3. Step 3: Cross multiply
    2,835,339.80x = 3,912,697.86 × 1,546,205
  4. Step 4: Simplify right side
    2,835,339.80x = 6,049,832,994,621.30
  5. Step 5: Solve for x
    x = 6,049,832,994,621.30/2,835,339.80
  6. Step 6: Final answer
    x = 2,133,724.15

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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.