Home / 4,054,007.68-5,600,607.23-2,661,872.15

Finding the Fourth Proportional to 4,054,007.68, 5,600,607.23 and 2,661,872.15

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Solution

The fourth proportional to 4,054,007.68, 5,600,607.23 and 2,661,872.15 is: 3,677,373.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054,007.68 : 5,600,607.23 = 2,661,872.15 : x
  2. Step 2: Convert to fraction form
    4,054,007.68/5,600,607.23 = 2,661,872.15/x
  3. Step 3: Cross multiply
    4,054,007.68x = 5,600,607.23 × 2,661,872.15
  4. Step 4: Simplify right side
    4,054,007.68x = 14,908,100,408,625.64
  5. Step 5: Solve for x
    x = 14,908,100,408,625.64/4,054,007.68
  6. Step 6: Final answer
    x = 3,677,373.50

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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.