Home / 1,793,735.04-2,475,255.60-1,029,738.72

Finding the Fourth Proportional to 1,793,735.04, 2,475,255.60 and 1,029,738.72

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Solution

The fourth proportional to 1,793,735.04, 2,475,255.60 and 1,029,738.72 is: 1,420,982.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,735.04 : 2,475,255.60 = 1,029,738.72 : x
  2. Step 2: Convert to fraction form
    1,793,735.04/2,475,255.60 = 1,029,738.72/x
  3. Step 3: Cross multiply
    1,793,735.04x = 2,475,255.60 × 1,029,738.72
  4. Step 4: Simplify right side
    1,793,735.04x = 2,548,866,533,216.83
  5. Step 5: Solve for x
    x = 2,548,866,533,216.83/1,793,735.04
  6. Step 6: Final answer
    x = 1,420,982.74

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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.