Home / 3,068,370.02-4,233,980.94-1,761,550.04

Finding the Fourth Proportional to 3,068,370.02, 4,233,980.94 and 1,761,550.04

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Solution

The fourth proportional to 3,068,370.02, 4,233,980.94 and 1,761,550.04 is: 2,430,726.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,370.02 : 4,233,980.94 = 1,761,550.04 : x
  2. Step 2: Convert to fraction form
    3,068,370.02/4,233,980.94 = 1,761,550.04/x
  3. Step 3: Cross multiply
    3,068,370.02x = 4,233,980.94 × 1,761,550.04
  4. Step 4: Simplify right side
    3,068,370.02x = 7,458,369,294,216.24
  5. Step 5: Solve for x
    x = 7,458,369,294,216.24/3,068,370.02
  6. Step 6: Final answer
    x = 2,430,726.82

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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.