Home / 4,389,049.53-6,056,897.24-2,455,342.40

Finding the Fourth Proportional to 4,389,049.53, 6,056,897.24 and 2,455,342.40

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Solution

The fourth proportional to 4,389,049.53, 6,056,897.24 and 2,455,342.40 is: 3,388,377.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,049.53 : 6,056,897.24 = 2,455,342.40 : x
  2. Step 2: Convert to fraction form
    4,389,049.53/6,056,897.24 = 2,455,342.40/x
  3. Step 3: Cross multiply
    4,389,049.53x = 6,056,897.24 × 2,455,342.40
  4. Step 4: Simplify right side
    4,389,049.53x = 14,871,756,627,095.57
  5. Step 5: Solve for x
    x = 14,871,756,627,095.57/4,389,049.53
  6. Step 6: Final answer
    x = 3,388,377.49

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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.