Home / 4,432,067.49-6,648,101.34-1,066,274.49

Finding the Fourth Proportional to 4,432,067.49, 6,648,101.34 and 1,066,274.49

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Solution

The fourth proportional to 4,432,067.49, 6,648,101.34 and 1,066,274.49 is: 1,599,411.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,067.49 : 6,648,101.34 = 1,066,274.49 : x
  2. Step 2: Convert to fraction form
    4,432,067.49/6,648,101.34 = 1,066,274.49/x
  3. Step 3: Cross multiply
    4,432,067.49x = 6,648,101.34 × 1,066,274.49
  4. Step 4: Simplify right side
    4,432,067.49x = 7,088,700,865,776.82
  5. Step 5: Solve for x
    x = 7,088,700,865,776.82/4,432,067.49
  6. Step 6: Final answer
    x = 1,599,411.76

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Similar ratio
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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.