Home / 7,534,999.02-11,288,275.98-4,451,790.08

Finding the Fourth Proportional to 7,534,999.02, 11,288,275.98 and 4,451,790.08

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Solution

The fourth proportional to 7,534,999.02, 11,288,275.98 and 4,451,790.08 is: 6,669,282.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,534,999.02 : 11,288,275.98 = 4,451,790.08 : x
  2. Step 2: Convert to fraction form
    7,534,999.02/11,288,275.98 = 4,451,790.08/x
  3. Step 3: Cross multiply
    7,534,999.02x = 11,288,275.98 × 4,451,790.08
  4. Step 4: Simplify right side
    7,534,999.02x = 50,253,035,028,066.28
  5. Step 5: Solve for x
    x = 50,253,035,028,066.28/7,534,999.02
  6. Step 6: Final answer
    x = 6,669,282.22

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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.