Home / 2,385,832.01-3,580,322.66-1,264,688.33

Finding the Fourth Proportional to 2,385,832.01, 3,580,322.66 and 1,264,688.33

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Solution

The fourth proportional to 2,385,832.01, 3,580,322.66 and 1,264,688.33 is: 1,897,867.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,385,832.01 : 3,580,322.66 = 1,264,688.33 : x
  2. Step 2: Convert to fraction form
    2,385,832.01/3,580,322.66 = 1,264,688.33/x
  3. Step 3: Cross multiply
    2,385,832.01x = 3,580,322.66 × 1,264,688.33
  4. Step 4: Simplify right side
    2,385,832.01x = 4,527,992,261,511.50
  5. Step 5: Solve for x
    x = 4,527,992,261,511.50/2,385,832.01
  6. Step 6: Final answer
    x = 1,897,867.18

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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.