Home / 3,468,824.57-5,201,129.86-1,737,681.14

Finding the Fourth Proportional to 3,468,824.57, 5,201,129.86 and 1,737,681.14

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Solution

The fourth proportional to 3,468,824.57, 5,201,129.86 and 1,737,681.14 is: 2,605,466.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,468,824.57 : 5,201,129.86 = 1,737,681.14 : x
  2. Step 2: Convert to fraction form
    3,468,824.57/5,201,129.86 = 1,737,681.14/x
  3. Step 3: Cross multiply
    3,468,824.57x = 5,201,129.86 × 1,737,681.14
  4. Step 4: Simplify right side
    3,468,824.57x = 9,037,905,293,821.37
  5. Step 5: Solve for x
    x = 9,037,905,293,821.37/3,468,824.57
  6. Step 6: Final answer
    x = 2,605,466.23

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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.