Home / 2,425,908.10-3,348,829.14-1,566,887.28

Finding the Fourth Proportional to 2,425,908.10, 3,348,829.14 and 1,566,887.28

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Solution

The fourth proportional to 2,425,908.10, 3,348,829.14 and 1,566,887.28 is: 2,162,999.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,425,908.10 : 3,348,829.14 = 1,566,887.28 : x
  2. Step 2: Convert to fraction form
    2,425,908.10/3,348,829.14 = 1,566,887.28/x
  3. Step 3: Cross multiply
    2,425,908.10x = 3,348,829.14 × 1,566,887.28
  4. Step 4: Simplify right side
    2,425,908.10x = 5,247,237,782,359.34
  5. Step 5: Solve for x
    x = 5,247,237,782,359.34/2,425,908.10
  6. Step 6: Final answer
    x = 2,162,999.41

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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.