Home / 4,716,301.50-6,503,872.38-2,994,432.66

Finding the Fourth Proportional to 4,716,301.50, 6,503,872.38 and 2,994,432.66

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Solution

The fourth proportional to 4,716,301.50, 6,503,872.38 and 2,994,432.66 is: 4,129,381.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,716,301.50 : 6,503,872.38 = 2,994,432.66 : x
  2. Step 2: Convert to fraction form
    4,716,301.50/6,503,872.38 = 2,994,432.66/x
  3. Step 3: Cross multiply
    4,716,301.50x = 6,503,872.38 × 2,994,432.66
  4. Step 4: Simplify right side
    4,716,301.50x = 19,475,407,871,143.93
  5. Step 5: Solve for x
    x = 19,475,407,871,143.93/4,716,301.50
  6. Step 6: Final answer
    x = 4,129,381.44

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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.