Home / 4,032,340.60-6,048,381.30-1,336,790.20

Finding the Fourth Proportional to 4,032,340.60, 6,048,381.30 and 1,336,790.20

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Solution

The fourth proportional to 4,032,340.60, 6,048,381.30 and 1,336,790.20 is: 2,005,142.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032,340.60 : 6,048,381.30 = 1,336,790.20 : x
  2. Step 2: Convert to fraction form
    4,032,340.60/6,048,381.30 = 1,336,790.20/x
  3. Step 3: Cross multiply
    4,032,340.60x = 6,048,381.30 × 1,336,790.20
  4. Step 4: Simplify right side
    4,032,340.60x = 8,085,416,847,703.26
  5. Step 5: Solve for x
    x = 8,085,416,847,703.26/4,032,340.60
  6. Step 6: Final answer
    x = 2,005,142.34

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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.