Home / 2,200,563.24-3,300,490.65-602,752.65

Finding the Fourth Proportional to 2,200,563.24, 3,300,490.65 and 602,752.65

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Solution

The fourth proportional to 2,200,563.24, 3,300,490.65 and 602,752.65 is: 904,031.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,563.24 : 3,300,490.65 = 602,752.65 : x
  2. Step 2: Convert to fraction form
    2,200,563.24/3,300,490.65 = 602,752.65/x
  3. Step 3: Cross multiply
    2,200,563.24x = 3,300,490.65 × 602,752.65
  4. Step 4: Simplify right side
    2,200,563.24x = 1,989,379,485,587.72
  5. Step 5: Solve for x
    x = 1,989,379,485,587.72/2,200,563.24
  6. Step 6: Final answer
    x = 904,031.95

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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.