Home / 3,018,348.86-4,527,663.44-969,093

Finding the Fourth Proportional to 3,018,348.86, 4,527,663.44 and 969,093

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Solution

The fourth proportional to 3,018,348.86, 4,527,663.44 and 969,093 is: 1,453,684.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,018,348.86 : 4,527,663.44 = 969,093 : x
  2. Step 2: Convert to fraction form
    3,018,348.86/4,527,663.44 = 969,093/x
  3. Step 3: Cross multiply
    3,018,348.86x = 4,527,663.44 × 969,093
  4. Step 4: Simplify right side
    3,018,348.86x = 4,387,726,941,214.45
  5. Step 5: Solve for x
    x = 4,387,726,941,214.45/3,018,348.86
  6. Step 6: Final answer
    x = 1,453,684.50

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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.