Home / 4,307,124.88-5,943,832.86-2,497,338.64

Finding the Fourth Proportional to 4,307,124.88, 5,943,832.86 and 2,497,338.64

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Solution

The fourth proportional to 4,307,124.88, 5,943,832.86 and 2,497,338.64 is: 3,446,327.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,124.88 : 5,943,832.86 = 2,497,338.64 : x
  2. Step 2: Convert to fraction form
    4,307,124.88/5,943,832.86 = 2,497,338.64/x
  3. Step 3: Cross multiply
    4,307,124.88x = 5,943,832.86 × 2,497,338.64
  4. Step 4: Simplify right side
    4,307,124.88x = 14,843,763,470,979.71
  5. Step 5: Solve for x
    x = 14,843,763,470,979.71/4,307,124.88
  6. Step 6: Final answer
    x = 3,446,327.63

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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.