Home / 3,262,153.16-4,501,868.82-1,973,229.32

Finding the Fourth Proportional to 3,262,153.16, 4,501,868.82 and 1,973,229.32

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Solution

The fourth proportional to 3,262,153.16, 4,501,868.82 and 1,973,229.32 is: 2,723,115.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,262,153.16 : 4,501,868.82 = 1,973,229.32 : x
  2. Step 2: Convert to fraction form
    3,262,153.16/4,501,868.82 = 1,973,229.32/x
  3. Step 3: Cross multiply
    3,262,153.16x = 4,501,868.82 × 1,973,229.32
  4. Step 4: Simplify right side
    3,262,153.16x = 8,883,219,550,417.80
  5. Step 5: Solve for x
    x = 8,883,219,550,417.80/3,262,153.16
  6. Step 6: Final answer
    x = 2,723,115.41

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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.