Home / 773,509.29-1,159,203.23-583,808.91

Finding the Fourth Proportional to 773,509.29, 1,159,203.23 and 583,808.91

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Solution

The fourth proportional to 773,509.29, 1,159,203.23 and 583,808.91 is: 874,912.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    773,509.29 : 1,159,203.23 = 583,808.91 : x
  2. Step 2: Convert to fraction form
    773,509.29/1,159,203.23 = 583,808.91/x
  3. Step 3: Cross multiply
    773,509.29x = 1,159,203.23 × 583,808.91
  4. Step 4: Simplify right side
    773,509.29x = 676,753,174,174.78
  5. Step 5: Solve for x
    x = 676,753,174,174.78/773,509.29
  6. Step 6: Final answer
    x = 874,912.79

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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.