Home / 5,858,104.48-8,080,009.68-5,376,225.76

Finding the Fourth Proportional to 5,858,104.48, 8,080,009.68 and 5,376,225.76

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Solution

The fourth proportional to 5,858,104.48, 8,080,009.68 and 5,376,225.76 is: 7,415,360.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,858,104.48 : 8,080,009.68 = 5,376,225.76 : x
  2. Step 2: Convert to fraction form
    5,858,104.48/8,080,009.68 = 5,376,225.76/x
  3. Step 3: Cross multiply
    5,858,104.48x = 8,080,009.68 × 5,376,225.76
  4. Step 4: Simplify right side
    5,858,104.48x = 43,439,956,182,665.35
  5. Step 5: Solve for x
    x = 43,439,956,182,665.35/5,858,104.48
  6. Step 6: Final answer
    x = 7,415,360.43

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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.