Home / 5,661,008.70-8,492,031.45-2,294,519.10

Finding the Fourth Proportional to 5,661,008.70, 8,492,031.45 and 2,294,519.10

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Solution

The fourth proportional to 5,661,008.70, 8,492,031.45 and 2,294,519.10 is: 3,441,988.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,661,008.70 : 8,492,031.45 = 2,294,519.10 : x
  2. Step 2: Convert to fraction form
    5,661,008.70/8,492,031.45 = 2,294,519.10/x
  3. Step 3: Cross multiply
    5,661,008.70x = 8,492,031.45 × 2,294,519.10
  4. Step 4: Simplify right side
    5,661,008.70x = 19,485,128,359,825.70
  5. Step 5: Solve for x
    x = 19,485,128,359,825.70/5,661,008.70
  6. Step 6: Final answer
    x = 3,441,988.77

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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.