Home / 4,076,410.65-5,625,324.23-2,240,866.41

Finding the Fourth Proportional to 4,076,410.65, 5,625,324.23 and 2,240,866.41

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Solution

The fourth proportional to 4,076,410.65, 5,625,324.23 and 2,240,866.41 is: 3,092,328.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,076,410.65 : 5,625,324.23 = 2,240,866.41 : x
  2. Step 2: Convert to fraction form
    4,076,410.65/5,625,324.23 = 2,240,866.41/x
  3. Step 3: Cross multiply
    4,076,410.65x = 5,625,324.23 × 2,240,866.41
  4. Step 4: Simplify right side
    4,076,410.65x = 12,605,600,101,161.78
  5. Step 5: Solve for x
    x = 12,605,600,101,161.78/4,076,410.65
  6. Step 6: Final answer
    x = 3,092,328.32

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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.