Home / 4,389,531.36-6,056,385.12-3,013,296

Finding the Fourth Proportional to 4,389,531.36, 6,056,385.12 and 3,013,296

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Solution

The fourth proportional to 4,389,531.36, 6,056,385.12 and 3,013,296 is: 4,157,546.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,389,531.36 : 6,056,385.12 = 3,013,296 : x
  2. Step 2: Convert to fraction form
    4,389,531.36/6,056,385.12 = 3,013,296/x
  3. Step 3: Cross multiply
    4,389,531.36x = 6,056,385.12 × 3,013,296
  4. Step 4: Simplify right side
    4,389,531.36x = 18,249,681,056,555.52
  5. Step 5: Solve for x
    x = 18,249,681,056,555.52/4,389,531.36
  6. Step 6: Final answer
    x = 4,157,546.57

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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.