Home / 5,745,007.17-8,615,268.68-2,507,535.03

Finding the Fourth Proportional to 5,745,007.17, 8,615,268.68 and 2,507,535.03

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Solution

The fourth proportional to 5,745,007.17, 8,615,268.68 and 2,507,535.03 is: 3,760,323.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,745,007.17 : 8,615,268.68 = 2,507,535.03 : x
  2. Step 2: Convert to fraction form
    5,745,007.17/8,615,268.68 = 2,507,535.03/x
  3. Step 3: Cross multiply
    5,745,007.17x = 8,615,268.68 × 2,507,535.03
  4. Step 4: Simplify right side
    5,745,007.17x = 21,603,088,007,961.86
  5. Step 5: Solve for x
    x = 21,603,088,007,961.86/5,745,007.17
  6. Step 6: Final answer
    x = 3,760,323.94

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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.