Home / 3,153,762.24-4,351,541.04-2,007,424.32

Finding the Fourth Proportional to 3,153,762.24, 4,351,541.04 and 2,007,424.32

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Solution

The fourth proportional to 3,153,762.24, 4,351,541.04 and 2,007,424.32 is: 2,769,831.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,153,762.24 : 4,351,541.04 = 2,007,424.32 : x
  2. Step 2: Convert to fraction form
    3,153,762.24/4,351,541.04 = 2,007,424.32/x
  3. Step 3: Cross multiply
    3,153,762.24x = 4,351,541.04 × 2,007,424.32
  4. Step 4: Simplify right side
    3,153,762.24x = 8,735,389,313,174.09
  5. Step 5: Solve for x
    x = 8,735,389,313,174.09/3,153,762.24
  6. Step 6: Final answer
    x = 2,769,831.28

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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.