Home / 2,262,611.60-3,393,840.60-579,731.60

Finding the Fourth Proportional to 2,262,611.60, 3,393,840.60 and 579,731.60

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Solution

The fourth proportional to 2,262,611.60, 3,393,840.60 and 579,731.60 is: 869,577.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,262,611.60 : 3,393,840.60 = 579,731.60 : x
  2. Step 2: Convert to fraction form
    2,262,611.60/3,393,840.60 = 579,731.60/x
  3. Step 3: Cross multiply
    2,262,611.60x = 3,393,840.60 × 579,731.60
  4. Step 4: Simplify right side
    2,262,611.60x = 1,967,516,641,182.96
  5. Step 5: Solve for x
    x = 1,967,516,641,182.96/2,262,611.60
  6. Step 6: Final answer
    x = 869,577.72

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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.