Home / 4,108,649.16-5,670,055.98-2,248,176.36

Finding the Fourth Proportional to 4,108,649.16, 5,670,055.98 and 2,248,176.36

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Solution

The fourth proportional to 4,108,649.16, 5,670,055.98 and 2,248,176.36 is: 3,102,549.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,649.16 : 5,670,055.98 = 2,248,176.36 : x
  2. Step 2: Convert to fraction form
    4,108,649.16/5,670,055.98 = 2,248,176.36/x
  3. Step 3: Cross multiply
    4,108,649.16x = 5,670,055.98 × 2,248,176.36
  4. Step 4: Simplify right side
    4,108,649.16x = 12,747,285,814,112.63
  5. Step 5: Solve for x
    x = 12,747,285,814,112.63/4,108,649.16
  6. Step 6: Final answer
    x = 3,102,549.11

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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.