Home / 6,197,302.71-9,295,213.52-1,648,684.13

Finding the Fourth Proportional to 6,197,302.71, 9,295,213.52 and 1,648,684.13

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Solution

The fourth proportional to 6,197,302.71, 9,295,213.52 and 1,648,684.13 is: 2,472,829.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,197,302.71 : 9,295,213.52 = 1,648,684.13 : x
  2. Step 2: Convert to fraction form
    6,197,302.71/9,295,213.52 = 1,648,684.13/x
  3. Step 3: Cross multiply
    6,197,302.71x = 9,295,213.52 × 1,648,684.13
  4. Step 4: Simplify right side
    6,197,302.71x = 15,324,870,973,031.08
  5. Step 5: Solve for x
    x = 15,324,870,973,031.08/6,197,302.71
  6. Step 6: Final answer
    x = 2,472,829.18

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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.