Home / 4,305,042.34-6,457,571.71-4,041,979.04

Finding the Fourth Proportional to 4,305,042.34, 6,457,571.71 and 4,041,979.04

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Solution

The fourth proportional to 4,305,042.34, 6,457,571.71 and 4,041,979.04 is: 6,062,976.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,305,042.34 : 6,457,571.71 = 4,041,979.04 : x
  2. Step 2: Convert to fraction form
    4,305,042.34/6,457,571.71 = 4,041,979.04/x
  3. Step 3: Cross multiply
    4,305,042.34x = 6,457,571.71 × 4,041,979.04
  4. Step 4: Simplify right side
    4,305,042.34x = 26,101,369,507,155.94
  5. Step 5: Solve for x
    x = 26,101,369,507,155.94/4,305,042.34
  6. Step 6: Final answer
    x = 6,062,976.26

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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.