Home / 2,824,230.50-3,897,356.17-1,600,649.10

Finding the Fourth Proportional to 2,824,230.50, 3,897,356.17 and 1,600,649.10

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Solution

The fourth proportional to 2,824,230.50, 3,897,356.17 and 1,600,649.10 is: 2,208,849.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,824,230.50 : 3,897,356.17 = 1,600,649.10 : x
  2. Step 2: Convert to fraction form
    2,824,230.50/3,897,356.17 = 1,600,649.10/x
  3. Step 3: Cross multiply
    2,824,230.50x = 3,897,356.17 × 1,600,649.10
  4. Step 4: Simplify right side
    2,824,230.50x = 6,238,299,641,888.32
  5. Step 5: Solve for x
    x = 6,238,299,641,888.32/2,824,230.50
  6. Step 6: Final answer
    x = 2,208,849.33

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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.