Home / 5,760,784.59-8,642,422.45-3,064,717.97

Finding the Fourth Proportional to 5,760,784.59, 8,642,422.45 and 3,064,717.97

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Solution

The fourth proportional to 5,760,784.59, 8,642,422.45 and 3,064,717.97 is: 4,597,739.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,784.59 : 8,642,422.45 = 3,064,717.97 : x
  2. Step 2: Convert to fraction form
    5,760,784.59/8,642,422.45 = 3,064,717.97/x
  3. Step 3: Cross multiply
    5,760,784.59x = 8,642,422.45 × 3,064,717.97
  4. Step 4: Simplify right side
    5,760,784.59x = 26,486,587,386,846.43
  5. Step 5: Solve for x
    x = 26,486,587,386,846.43/5,760,784.59
  6. Step 6: Final answer
    x = 4,597,739.59

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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.