Home / 4,173,099.64-5,771,555.98-3,743,222.92

Finding the Fourth Proportional to 4,173,099.64, 5,771,555.98 and 3,743,222.92

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Solution

The fourth proportional to 4,173,099.64, 5,771,555.98 and 3,743,222.92 is: 5,177,020.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,173,099.64 : 5,771,555.98 = 3,743,222.92 : x
  2. Step 2: Convert to fraction form
    4,173,099.64/5,771,555.98 = 3,743,222.92/x
  3. Step 3: Cross multiply
    4,173,099.64x = 5,771,555.98 × 3,743,222.92
  4. Step 4: Simplify right side
    4,173,099.64x = 21,604,220,604,612.11
  5. Step 5: Solve for x
    x = 21,604,220,604,612.11/4,173,099.64
  6. Step 6: Final answer
    x = 5,177,020.08

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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.