Home / 4,108,264.03-5,669,571.47-2,272,690.76

Finding the Fourth Proportional to 4,108,264.03, 5,669,571.47 and 2,272,690.76

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Solution

The fourth proportional to 4,108,264.03, 5,669,571.47 and 2,272,690.76 is: 3,136,405.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,108,264.03 : 5,669,571.47 = 2,272,690.76 : x
  2. Step 2: Convert to fraction form
    4,108,264.03/5,669,571.47 = 2,272,690.76/x
  3. Step 3: Cross multiply
    4,108,264.03x = 5,669,571.47 × 2,272,690.76
  4. Step 4: Simplify right side
    4,108,264.03x = 12,885,182,693,028.62
  5. Step 5: Solve for x
    x = 12,885,182,693,028.62/4,108,264.03
  6. Step 6: Final answer
    x = 3,136,405.69

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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.