Home / 4,363,721.02-6,021,934.98-2,529,243.38

Finding the Fourth Proportional to 4,363,721.02, 6,021,934.98 and 2,529,243.38

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Solution

The fourth proportional to 4,363,721.02, 6,021,934.98 and 2,529,243.38 is: 3,490,355.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,363,721.02 : 6,021,934.98 = 2,529,243.38 : x
  2. Step 2: Convert to fraction form
    4,363,721.02/6,021,934.98 = 2,529,243.38/x
  3. Step 3: Cross multiply
    4,363,721.02x = 6,021,934.98 × 2,529,243.38
  4. Step 4: Simplify right side
    4,363,721.02x = 15,230,939,188,525.61
  5. Step 5: Solve for x
    x = 15,230,939,188,525.61/4,363,721.02
  6. Step 6: Final answer
    x = 3,490,355.85

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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.