Home / 4,544,874-6,272,057.34-2,507,814.72

Finding the Fourth Proportional to 4,544,874, 6,272,057.34 and 2,507,814.72

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Solution

The fourth proportional to 4,544,874, 6,272,057.34 and 2,507,814.72 is: 3,460,856.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,544,874 : 6,272,057.34 = 2,507,814.72 : x
  2. Step 2: Convert to fraction form
    4,544,874/6,272,057.34 = 2,507,814.72/x
  3. Step 3: Cross multiply
    4,544,874x = 6,272,057.34 × 2,507,814.72
  4. Step 4: Simplify right side
    4,544,874x = 15,729,157,721,936.04
  5. Step 5: Solve for x
    x = 15,729,157,721,936.04/4,544,874
  6. Step 6: Final answer
    x = 3,460,856.72

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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.