Home / 5,016,526.94-6,921,621.24-2,951,632.64

Finding the Fourth Proportional to 5,016,526.94, 6,921,621.24 and 2,951,632.64

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Solution

The fourth proportional to 5,016,526.94, 6,921,621.24 and 2,951,632.64 is: 4,072,555.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,526.94 : 6,921,621.24 = 2,951,632.64 : x
  2. Step 2: Convert to fraction form
    5,016,526.94/6,921,621.24 = 2,951,632.64/x
  3. Step 3: Cross multiply
    5,016,526.94x = 6,921,621.24 × 2,951,632.64
  4. Step 4: Simplify right side
    5,016,526.94x = 20,430,083,173,701.27
  5. Step 5: Solve for x
    x = 20,430,083,173,701.27/5,016,526.94
  6. Step 6: Final answer
    x = 4,072,555.26

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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.