Home / 2,597,419.48-3,896,129.04-704,111.68

Finding the Fourth Proportional to 2,597,419.48, 3,896,129.04 and 704,111.68

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Solution

The fourth proportional to 2,597,419.48, 3,896,129.04 and 704,111.68 is: 1,056,167.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,419.48 : 3,896,129.04 = 704,111.68 : x
  2. Step 2: Convert to fraction form
    2,597,419.48/3,896,129.04 = 704,111.68/x
  3. Step 3: Cross multiply
    2,597,419.48x = 3,896,129.04 × 704,111.68
  4. Step 4: Simplify right side
    2,597,419.48x = 2,743,309,963,851.19
  5. Step 5: Solve for x
    x = 2,743,309,963,851.19/2,597,419.48
  6. Step 6: Final answer
    x = 1,056,167.47

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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.