Home / 4,437,910.41-6,124,256.74-2,477,818.50

Finding the Fourth Proportional to 4,437,910.41, 6,124,256.74 and 2,477,818.50

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Solution

The fourth proportional to 4,437,910.41, 6,124,256.74 and 2,477,818.50 is: 3,419,356.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,437,910.41 : 6,124,256.74 = 2,477,818.50 : x
  2. Step 2: Convert to fraction form
    4,437,910.41/6,124,256.74 = 2,477,818.50/x
  3. Step 3: Cross multiply
    4,437,910.41x = 6,124,256.74 × 2,477,818.50
  4. Step 4: Simplify right side
    4,437,910.41x = 15,174,796,649,121.69
  5. Step 5: Solve for x
    x = 15,174,796,649,121.69/4,437,910.41
  6. Step 6: Final answer
    x = 3,419,356.24

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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.