Home / 4,484,752.74-6,188,143.91-2,649,509.82

Finding the Fourth Proportional to 4,484,752.74, 6,188,143.91 and 2,649,509.82

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Solution

The fourth proportional to 4,484,752.74, 6,188,143.91 and 2,649,509.82 is: 3,655,842.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,484,752.74 : 6,188,143.91 = 2,649,509.82 : x
  2. Step 2: Convert to fraction form
    4,484,752.74/6,188,143.91 = 2,649,509.82/x
  3. Step 3: Cross multiply
    4,484,752.74x = 6,188,143.91 × 2,649,509.82
  4. Step 4: Simplify right side
    4,484,752.74x = 16,395,548,043,870.65
  5. Step 5: Solve for x
    x = 16,395,548,043,870.65/4,484,752.74
  6. Step 6: Final answer
    x = 3,655,842.14

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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.