Home / 1,163,163.65-1,745,024.31-563,423.85

Finding the Fourth Proportional to 1,163,163.65, 1,745,024.31 and 563,423.85

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Solution

The fourth proportional to 1,163,163.65, 1,745,024.31 and 563,423.85 is: 845,270.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,163.65 : 1,745,024.31 = 563,423.85 : x
  2. Step 2: Convert to fraction form
    1,163,163.65/1,745,024.31 = 563,423.85/x
  3. Step 3: Cross multiply
    1,163,163.65x = 1,745,024.31 × 563,423.85
  4. Step 4: Simplify right side
    1,163,163.65x = 983,188,315,083.79
  5. Step 5: Solve for x
    x = 983,188,315,083.79/1,163,163.65
  6. Step 6: Final answer
    x = 845,270.84

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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.