Home / 5,924,911.48-8,887,367.22-1,665,079.71

Finding the Fourth Proportional to 5,924,911.48, 8,887,367.22 and 1,665,079.71

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Solution

The fourth proportional to 5,924,911.48, 8,887,367.22 and 1,665,079.71 is: 2,497,619.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,911.48 : 8,887,367.22 = 1,665,079.71 : x
  2. Step 2: Convert to fraction form
    5,924,911.48/8,887,367.22 = 1,665,079.71/x
  3. Step 3: Cross multiply
    5,924,911.48x = 8,887,367.22 × 1,665,079.71
  4. Step 4: Simplify right side
    5,924,911.48x = 14,798,174,878,415.39
  5. Step 5: Solve for x
    x = 14,798,174,878,415.39/5,924,911.48
  6. Step 6: Final answer
    x = 2,497,619.57

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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.