Home / 2,793,388.52-4,186,832.86-1,596,150.12

Finding the Fourth Proportional to 2,793,388.52, 4,186,832.86 and 1,596,150.12

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Solution

The fourth proportional to 2,793,388.52, 4,186,832.86 and 1,596,150.12 is: 2,392,368.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,793,388.52 : 4,186,832.86 = 1,596,150.12 : x
  2. Step 2: Convert to fraction form
    2,793,388.52/4,186,832.86 = 1,596,150.12/x
  3. Step 3: Cross multiply
    2,793,388.52x = 4,186,832.86 × 1,596,150.12
  4. Step 4: Simplify right side
    2,793,388.52x = 6,682,813,771,908.94
  5. Step 5: Solve for x
    x = 6,682,813,771,908.94/2,793,388.52
  6. Step 6: Final answer
    x = 2,392,368.17

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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.