Home / 4,023,779.97-5,551,844.39-2,553,152.32

Finding the Fourth Proportional to 4,023,779.97, 5,551,844.39 and 2,553,152.32

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Solution

The fourth proportional to 4,023,779.97, 5,551,844.39 and 2,553,152.32 is: 3,522,733.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,023,779.97 : 5,551,844.39 = 2,553,152.32 : x
  2. Step 2: Convert to fraction form
    4,023,779.97/5,551,844.39 = 2,553,152.32/x
  3. Step 3: Cross multiply
    4,023,779.97x = 5,551,844.39 × 2,553,152.32
  4. Step 4: Simplify right side
    4,023,779.97x = 14,174,704,403,970.41
  5. Step 5: Solve for x
    x = 14,174,704,403,970.41/4,023,779.97
  6. Step 6: Final answer
    x = 3,522,733.48

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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.