Home / 4,795,627.71-6,617,889.03-2,620,124.16

Finding the Fourth Proportional to 4,795,627.71, 6,617,889.03 and 2,620,124.16

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Solution

The fourth proportional to 4,795,627.71, 6,617,889.03 and 2,620,124.16 is: 3,615,729.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,795,627.71 : 6,617,889.03 = 2,620,124.16 : x
  2. Step 2: Convert to fraction form
    4,795,627.71/6,617,889.03 = 2,620,124.16/x
  3. Step 3: Cross multiply
    4,795,627.71x = 6,617,889.03 × 2,620,124.16
  4. Step 4: Simplify right side
    4,795,627.71x = 17,339,690,935,701.97
  5. Step 5: Solve for x
    x = 17,339,690,935,701.97/4,795,627.71
  6. Step 6: Final answer
    x = 3,615,729.16

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.