Home / 3,395,502.66-4,685,796.09-1,867,726.02

Finding the Fourth Proportional to 3,395,502.66, 4,685,796.09 and 1,867,726.02

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Solution

The fourth proportional to 3,395,502.66, 4,685,796.09 and 1,867,726.02 is: 2,577,463.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,502.66 : 4,685,796.09 = 1,867,726.02 : x
  2. Step 2: Convert to fraction form
    3,395,502.66/4,685,796.09 = 1,867,726.02/x
  3. Step 3: Cross multiply
    3,395,502.66x = 4,685,796.09 × 1,867,726.02
  4. Step 4: Simplify right side
    3,395,502.66x = 8,751,783,281,707.26
  5. Step 5: Solve for x
    x = 8,751,783,281,707.26/3,395,502.66
  6. Step 6: Final answer
    x = 2,577,463.24

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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.