Home / 3,658,764.25-5,050,849.80-2,571,967.45

Finding the Fourth Proportional to 3,658,764.25, 5,050,849.80 and 2,571,967.45

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Solution

The fourth proportional to 3,658,764.25, 5,050,849.80 and 2,571,967.45 is: 3,550,548.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,658,764.25 : 5,050,849.80 = 2,571,967.45 : x
  2. Step 2: Convert to fraction form
    3,658,764.25/5,050,849.80 = 2,571,967.45/x
  3. Step 3: Cross multiply
    3,658,764.25x = 5,050,849.80 × 2,571,967.45
  4. Step 4: Simplify right side
    3,658,764.25x = 12,990,621,280,439.01
  5. Step 5: Solve for x
    x = 12,990,621,280,439.01/3,658,764.25
  6. Step 6: Final answer
    x = 3,550,548.87

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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.