Home / 3,761,633.77-5,192,643.58-2,539,594.46

Finding the Fourth Proportional to 3,761,633.77, 5,192,643.58 and 2,539,594.46

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Solution

The fourth proportional to 3,761,633.77, 5,192,643.58 and 2,539,594.46 is: 3,505,713.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,761,633.77 : 5,192,643.58 = 2,539,594.46 : x
  2. Step 2: Convert to fraction form
    3,761,633.77/5,192,643.58 = 2,539,594.46/x
  3. Step 3: Cross multiply
    3,761,633.77x = 5,192,643.58 × 2,539,594.46
  4. Step 4: Simplify right side
    3,761,633.77x = 13,187,208,875,155.19
  5. Step 5: Solve for x
    x = 13,187,208,875,155.19/3,761,633.77
  6. Step 6: Final answer
    x = 3,505,713.13

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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.