Home / 4,357,257.92-6,008,794.08-2,907,012.32

Finding the Fourth Proportional to 4,357,257.92, 6,008,794.08 and 2,907,012.32

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Solution

The fourth proportional to 4,357,257.92, 6,008,794.08 and 2,907,012.32 is: 4,008,860.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,357,257.92 : 6,008,794.08 = 2,907,012.32 : x
  2. Step 2: Convert to fraction form
    4,357,257.92/6,008,794.08 = 2,907,012.32/x
  3. Step 3: Cross multiply
    4,357,257.92x = 6,008,794.08 × 2,907,012.32
  4. Step 4: Simplify right side
    4,357,257.92x = 17,467,638,418,903.06
  5. Step 5: Solve for x
    x = 17,467,638,418,903.06/4,357,257.92
  6. Step 6: Final answer
    x = 4,008,860.33

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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.