Home / 8,022,543.64-11,071,260.42-4,923,513.64

Finding the Fourth Proportional to 8,022,543.64, 11,071,260.42 and 4,923,513.64

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Solution

The fourth proportional to 8,022,543.64, 11,071,260.42 and 4,923,513.64 is: 6,794,541.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,022,543.64 : 11,071,260.42 = 4,923,513.64 : x
  2. Step 2: Convert to fraction form
    8,022,543.64/11,071,260.42 = 4,923,513.64/x
  3. Step 3: Cross multiply
    8,022,543.64x = 11,071,260.42 × 4,923,513.64
  4. Step 4: Simplify right side
    8,022,543.64x = 54,509,501,689,862.12
  5. Step 5: Solve for x
    x = 54,509,501,689,862.12/8,022,543.64
  6. Step 6: Final answer
    x = 6,794,541.00

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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.