Home / 9,846,551.68-14,775,031.24-6,986,402.66

Finding the Fourth Proportional to 9,846,551.68, 14,775,031.24 and 6,986,402.66

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Solution

The fourth proportional to 9,846,551.68, 14,775,031.24 and 6,986,402.66 is: 10,483,296.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,846,551.68 : 14,775,031.24 = 6,986,402.66 : x
  2. Step 2: Convert to fraction form
    9,846,551.68/14,775,031.24 = 6,986,402.66/x
  3. Step 3: Cross multiply
    9,846,551.68x = 14,775,031.24 × 6,986,402.66
  4. Step 4: Simplify right side
    9,846,551.68x = 103,224,317,556,719.11
  5. Step 5: Solve for x
    x = 103,224,317,556,719.11/9,846,551.68
  6. Step 6: Final answer
    x = 10,483,296.17

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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.