Home / 11,864,889.24-17,797,333.68-5,473,250.52

Finding the Fourth Proportional to 11,864,889.24, 17,797,333.68 and 5,473,250.52

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Solution

The fourth proportional to 11,864,889.24, 17,797,333.68 and 5,473,250.52 is: 8,209,875.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,864,889.24 : 17,797,333.68 = 5,473,250.52 : x
  2. Step 2: Convert to fraction form
    11,864,889.24/17,797,333.68 = 5,473,250.52/x
  3. Step 3: Cross multiply
    11,864,889.24x = 17,797,333.68 × 5,473,250.52
  4. Step 4: Simplify right side
    11,864,889.24x = 97,409,265,818,673.50
  5. Step 5: Solve for x
    x = 97,409,265,818,673.50/11,864,889.24
  6. Step 6: Final answer
    x = 8,209,875.70

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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.