Home / 2,410,622.97-3,615,830.76-727,676.25

Finding the Fourth Proportional to 2,410,622.97, 3,615,830.76 and 727,676.25

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Solution

The fourth proportional to 2,410,622.97, 3,615,830.76 and 727,676.25 is: 1,091,483.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,410,622.97 : 3,615,830.76 = 727,676.25 : x
  2. Step 2: Convert to fraction form
    2,410,622.97/3,615,830.76 = 727,676.25/x
  3. Step 3: Cross multiply
    2,410,622.97x = 3,615,830.76 × 727,676.25
  4. Step 4: Simplify right side
    2,410,622.97x = 2,631,154,168,071.45
  5. Step 5: Solve for x
    x = 2,631,154,168,071.45/2,410,622.97
  6. Step 6: Final answer
    x = 1,091,483.07

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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.