Home / 4,728,373.57-6,525,557.54-2,663,794.54

Finding the Fourth Proportional to 4,728,373.57, 6,525,557.54 and 2,663,794.54

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Solution

The fourth proportional to 4,728,373.57, 6,525,557.54 and 2,663,794.54 is: 3,676,262.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,373.57 : 6,525,557.54 = 2,663,794.54 : x
  2. Step 2: Convert to fraction form
    4,728,373.57/6,525,557.54 = 2,663,794.54/x
  3. Step 3: Cross multiply
    4,728,373.57x = 6,525,557.54 × 2,663,794.54
  4. Step 4: Simplify right side
    4,728,373.57x = 17,382,744,545,507.83
  5. Step 5: Solve for x
    x = 17,382,744,545,507.83/4,728,373.57
  6. Step 6: Final answer
    x = 3,676,262.94

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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.