Home / 10,824,904.08-16,236,111.96-2,847,350.16

Finding the Fourth Proportional to 10,824,904.08, 16,236,111.96 and 2,847,350.16

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Solution

The fourth proportional to 10,824,904.08, 16,236,111.96 and 2,847,350.16 is: 4,270,697.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,824,904.08 : 16,236,111.96 = 2,847,350.16 : x
  2. Step 2: Convert to fraction form
    10,824,904.08/16,236,111.96 = 2,847,350.16/x
  3. Step 3: Cross multiply
    10,824,904.08x = 16,236,111.96 × 2,847,350.16
  4. Step 4: Simplify right side
    10,824,904.08x = 46,229,895,987,083.92
  5. Step 5: Solve for x
    x = 46,229,895,987,083.92/10,824,904.08
  6. Step 6: Final answer
    x = 4,270,697.98

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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.