Home / 4,092,919.79-6,143,637.96-3,014,649.87

Finding the Fourth Proportional to 4,092,919.79, 6,143,637.96 and 3,014,649.87

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Solution

The fourth proportional to 4,092,919.79, 6,143,637.96 and 3,014,649.87 is: 4,525,111.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,919.79 : 6,143,637.96 = 3,014,649.87 : x
  2. Step 2: Convert to fraction form
    4,092,919.79/6,143,637.96 = 3,014,649.87/x
  3. Step 3: Cross multiply
    4,092,919.79x = 6,143,637.96 × 3,014,649.87
  4. Step 4: Simplify right side
    4,092,919.79x = 18,520,917,377,441.07
  5. Step 5: Solve for x
    x = 18,520,917,377,441.07/4,092,919.79
  6. Step 6: Final answer
    x = 4,525,111.25

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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.