Home / 1,476,795.15-2,215,192.73-1,476,795.15

Finding the Fourth Proportional to 1,476,795.15, 2,215,192.73 and 1,476,795.15

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Solution

The fourth proportional to 1,476,795.15, 2,215,192.73 and 1,476,795.15 is: 2,215,192.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,795.15 : 2,215,192.73 = 1,476,795.15 : x
  2. Step 2: Convert to fraction form
    1,476,795.15/2,215,192.73 = 1,476,795.15/x
  3. Step 3: Cross multiply
    1,476,795.15x = 2,215,192.73 × 1,476,795.15
  4. Step 4: Simplify right side
    1,476,795.15x = 3,271,385,872,595.28
  5. Step 5: Solve for x
    x = 3,271,385,872,595.28/1,476,795.15
  6. Step 6: Final answer
    x = 2,215,192.73

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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.