Home / 9,495,982.08-13,105,008.96-5,365,908

Finding the Fourth Proportional to 9,495,982.08, 13,105,008.96 and 5,365,908

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Solution

The fourth proportional to 9,495,982.08, 13,105,008.96 and 5,365,908 is: 7,405,265.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495,982.08 : 13,105,008.96 = 5,365,908 : x
  2. Step 2: Convert to fraction form
    9,495,982.08/13,105,008.96 = 5,365,908/x
  3. Step 3: Cross multiply
    9,495,982.08x = 13,105,008.96 × 5,365,908
  4. Step 4: Simplify right side
    9,495,982.08x = 70,320,272,418,535.69
  5. Step 5: Solve for x
    x = 70,320,272,418,535.69/9,495,982.08
  6. Step 6: Final answer
    x = 7,405,265.91

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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.