Home / 7,753,647.06-11,632,205.24-2,362,719.40

Finding the Fourth Proportional to 7,753,647.06, 11,632,205.24 and 2,362,719.40

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Solution

The fourth proportional to 7,753,647.06, 11,632,205.24 and 2,362,719.40 is: 3,544,607.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,647.06 : 11,632,205.24 = 2,362,719.40 : x
  2. Step 2: Convert to fraction form
    7,753,647.06/11,632,205.24 = 2,362,719.40/x
  3. Step 3: Cross multiply
    7,753,647.06x = 11,632,205.24 × 2,362,719.40
  4. Step 4: Simplify right side
    7,753,647.06x = 27,483,636,985,329.66
  5. Step 5: Solve for x
    x = 27,483,636,985,329.66/7,753,647.06
  6. Step 6: Final answer
    x = 3,544,607.69

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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.