Home / 4,032,328.60-6,048,363.30-1,336,778.20

Finding the Fourth Proportional to 4,032,328.60, 6,048,363.30 and 1,336,778.20

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Solution

The fourth proportional to 4,032,328.60, 6,048,363.30 and 1,336,778.20 is: 2,005,124.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,328.60 : 6,048,363.30 = 1,336,778.20 : x
  2. Step 2: Convert to fraction form
    4,032,328.60/6,048,363.30 = 1,336,778.20/x
  3. Step 3: Cross multiply
    4,032,328.60x = 6,048,363.30 × 1,336,778.20
  4. Step 4: Simplify right side
    4,032,328.60x = 8,085,320,205,120.06
  5. Step 5: Solve for x
    x = 8,085,320,205,120.06/4,032,328.60
  6. Step 6: Final answer
    x = 2,005,124.34

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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.