Home / 2,262,203.60-3,393,050.04-579,319.76

Finding the Fourth Proportional to 2,262,203.60, 3,393,050.04 and 579,319.76

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Solution

The fourth proportional to 2,262,203.60, 3,393,050.04 and 579,319.76 is: 868,914.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,203.60 : 3,393,050.04 = 579,319.76 : x
  2. Step 2: Convert to fraction form
    2,262,203.60/3,393,050.04 = 579,319.76/x
  3. Step 3: Cross multiply
    2,262,203.60x = 3,393,050.04 × 579,319.76
  4. Step 4: Simplify right side
    2,262,203.60x = 1,965,660,934,840.79
  5. Step 5: Solve for x
    x = 1,965,660,934,840.79/2,262,203.60
  6. Step 6: Final answer
    x = 868,914.25

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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.