Home / 469,576.02-704,391.96-181,389.83

Finding the Fourth Proportional to 469,576.02, 704,391.96 and 181,389.83

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Solution

The fourth proportional to 469,576.02, 704,391.96 and 181,389.83 is: 272,095.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    469,576.02 : 704,391.96 = 181,389.83 : x
  2. Step 2: Convert to fraction form
    469,576.02/704,391.96 = 181,389.83/x
  3. Step 3: Cross multiply
    469,576.02x = 704,391.96 × 181,389.83
  4. Step 4: Simplify right side
    469,576.02x = 127,769,534,355.81
  5. Step 5: Solve for x
    x = 127,769,534,355.81/469,576.02
  6. Step 6: Final answer
    x = 272,095.53

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.