Home / 5,786,427.47-8,662,614.44-3,862,566.80

Finding the Fourth Proportional to 5,786,427.47, 8,662,614.44 and 3,862,566.80

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Solution

The fourth proportional to 5,786,427.47, 8,662,614.44 and 3,862,566.80 is: 5,782,484.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,786,427.47 : 8,662,614.44 = 3,862,566.80 : x
  2. Step 2: Convert to fraction form
    5,786,427.47/8,662,614.44 = 3,862,566.80/x
  3. Step 3: Cross multiply
    5,786,427.47x = 8,662,614.44 × 3,862,566.80
  4. Step 4: Simplify right side
    5,786,427.47x = 33,459,926,937,144.59
  5. Step 5: Solve for x
    x = 33,459,926,937,144.59/5,786,427.47
  6. Step 6: Final answer
    x = 5,782,484.46

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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.