Home / 8,325,581.23-11,489,554.52-4,654,652.46

Finding the Fourth Proportional to 8,325,581.23, 11,489,554.52 and 4,654,652.46

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Solution

The fourth proportional to 8,325,581.23, 11,489,554.52 and 4,654,652.46 is: 6,423,561.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,325,581.23 : 11,489,554.52 = 4,654,652.46 : x
  2. Step 2: Convert to fraction form
    8,325,581.23/11,489,554.52 = 4,654,652.46/x
  3. Step 3: Cross multiply
    8,325,581.23x = 11,489,554.52 × 4,654,652.46
  4. Step 4: Simplify right side
    8,325,581.23x = 53,479,883,210,822.12
  5. Step 5: Solve for x
    x = 53,479,883,210,822.12/8,325,581.23
  6. Step 6: Final answer
    x = 6,423,561.52

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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.