Home / 2,334,552.18-3,222,899.73-1,657,107.06

Finding the Fourth Proportional to 2,334,552.18, 3,222,899.73 and 1,657,107.06

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Solution

The fourth proportional to 2,334,552.18, 3,222,899.73 and 1,657,107.06 is: 2,287,672.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,334,552.18 : 3,222,899.73 = 1,657,107.06 : x
  2. Step 2: Convert to fraction form
    2,334,552.18/3,222,899.73 = 1,657,107.06/x
  3. Step 3: Cross multiply
    2,334,552.18x = 3,222,899.73 × 1,657,107.06
  4. Step 4: Simplify right side
    2,334,552.18x = 5,340,689,896,255.09
  5. Step 5: Solve for x
    x = 5,340,689,896,255.09/2,334,552.18
  6. Step 6: Final answer
    x = 2,287,672.10

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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.