Home / 5,752,800.09-8,629,497.54-5,461,899.12

Finding the Fourth Proportional to 5,752,800.09, 8,629,497.54 and 5,461,899.12

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Solution

The fourth proportional to 5,752,800.09, 8,629,497.54 and 5,461,899.12 is: 8,193,131.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,752,800.09 : 8,629,497.54 = 5,461,899.12 : x
  2. Step 2: Convert to fraction form
    5,752,800.09/8,629,497.54 = 5,461,899.12/x
  3. Step 3: Cross multiply
    5,752,800.09x = 8,629,497.54 × 5,461,899.12
  4. Step 4: Simplify right side
    5,752,800.09x = 47,133,445,019,768.16
  5. Step 5: Solve for x
    x = 47,133,445,019,768.16/5,752,800.09
  6. Step 6: Final answer
    x = 8,193,131.05

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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.