Home / 4,301,544.96-6,456,801.32-1,907,071.16

Finding the Fourth Proportional to 4,301,544.96, 6,456,801.32 and 1,907,071.16

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Solution

The fourth proportional to 4,301,544.96, 6,456,801.32 and 1,907,071.16 is: 2,862,594.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301,544.96 : 6,456,801.32 = 1,907,071.16 : x
  2. Step 2: Convert to fraction form
    4,301,544.96/6,456,801.32 = 1,907,071.16/x
  3. Step 3: Cross multiply
    4,301,544.96x = 6,456,801.32 × 1,907,071.16
  4. Step 4: Simplify right side
    4,301,544.96x = 12,313,579,583,221.93
  5. Step 5: Solve for x
    x = 12,313,579,583,221.93/4,301,544.96
  6. Step 6: Final answer
    x = 2,862,594.65

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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.