Home / 3,424,224.93-4,717,821.75-2,260,598.78

Finding the Fourth Proportional to 3,424,224.93, 4,717,821.75 and 2,260,598.78

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Solution

The fourth proportional to 3,424,224.93, 4,717,821.75 and 2,260,598.78 is: 3,114,603.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,424,224.93 : 4,717,821.75 = 2,260,598.78 : x
  2. Step 2: Convert to fraction form
    3,424,224.93/4,717,821.75 = 2,260,598.78/x
  3. Step 3: Cross multiply
    3,424,224.93x = 4,717,821.75 × 2,260,598.78
  4. Step 4: Simplify right side
    3,424,224.93x = 10,665,102,068,718.36
  5. Step 5: Solve for x
    x = 10,665,102,068,718.36/3,424,224.93
  6. Step 6: Final answer
    x = 3,114,603.24

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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.