Home / 2,292,384.60-3,434,640.30-1,493,254.80

Finding the Fourth Proportional to 2,292,384.60, 3,434,640.30 and 1,493,254.80

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Solution

The fourth proportional to 2,292,384.60, 3,434,640.30 and 1,493,254.80 is: 2,237,317.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,292,384.60 : 3,434,640.30 = 1,493,254.80 : x
  2. Step 2: Convert to fraction form
    2,292,384.60/3,434,640.30 = 1,493,254.80/x
  3. Step 3: Cross multiply
    2,292,384.60x = 3,434,640.30 × 1,493,254.80
  4. Step 4: Simplify right side
    2,292,384.60x = 5,128,793,114,248.44
  5. Step 5: Solve for x
    x = 5,128,793,114,248.44/2,292,384.60
  6. Step 6: Final answer
    x = 2,237,317.91

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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.