Home / 7,753,652.48-10,699,864.62-4,854,643.04

Finding the Fourth Proportional to 7,753,652.48, 10,699,864.62 and 4,854,643.04

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Solution

The fourth proportional to 7,753,652.48, 10,699,864.62 and 4,854,643.04 is: 6,699,297.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,753,652.48 : 10,699,864.62 = 4,854,643.04 : x
  2. Step 2: Convert to fraction form
    7,753,652.48/10,699,864.62 = 4,854,643.04/x
  3. Step 3: Cross multiply
    7,753,652.48x = 10,699,864.62 × 4,854,643.04
  4. Step 4: Simplify right side
    7,753,652.48x = 51,944,023,306,425.24
  5. Step 5: Solve for x
    x = 51,944,023,306,425.24/7,753,652.48
  6. Step 6: Final answer
    x = 6,699,297.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.