Home / 3,261,707.04-4,501,305.18-1,811,408.88

Finding the Fourth Proportional to 3,261,707.04, 4,501,305.18 and 1,811,408.88

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Solution

The fourth proportional to 3,261,707.04, 4,501,305.18 and 1,811,408.88 is: 2,499,827.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,261,707.04 : 4,501,305.18 = 1,811,408.88 : x
  2. Step 2: Convert to fraction form
    3,261,707.04/4,501,305.18 = 1,811,408.88/x
  3. Step 3: Cross multiply
    3,261,707.04x = 4,501,305.18 × 1,811,408.88
  4. Step 4: Simplify right side
    3,261,707.04x = 8,153,704,174,642.00
  5. Step 5: Solve for x
    x = 8,153,704,174,642.00/3,261,707.04
  6. Step 6: Final answer
    x = 2,499,827.26

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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.