Home / 4,601,193.60-6,904,414.80-1,763,342.40

Finding the Fourth Proportional to 4,601,193.60, 6,904,414.80 and 1,763,342.40

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Solution

The fourth proportional to 4,601,193.60, 6,904,414.80 and 1,763,342.40 is: 2,646,019.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601,193.60 : 6,904,414.80 = 1,763,342.40 : x
  2. Step 2: Convert to fraction form
    4,601,193.60/6,904,414.80 = 1,763,342.40/x
  3. Step 3: Cross multiply
    4,601,193.60x = 6,904,414.80 × 1,763,342.40
  4. Step 4: Simplify right side
    4,601,193.60x = 12,174,847,364,027.52
  5. Step 5: Solve for x
    x = 12,174,847,364,027.52/4,601,193.60
  6. Step 6: Final answer
    x = 2,646,019.36

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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.