Home / 2,495,515.92-3,743,274.54-698,664.08

Finding the Fourth Proportional to 2,495,515.92, 3,743,274.54 and 698,664.08

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Solution

The fourth proportional to 2,495,515.92, 3,743,274.54 and 698,664.08 is: 1,047,996.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,515.92 : 3,743,274.54 = 698,664.08 : x
  2. Step 2: Convert to fraction form
    2,495,515.92/3,743,274.54 = 698,664.08/x
  3. Step 3: Cross multiply
    2,495,515.92x = 3,743,274.54 × 698,664.08
  4. Step 4: Simplify right side
    2,495,515.92x = 2,615,291,462,676.52
  5. Step 5: Solve for x
    x = 2,615,291,462,676.52/2,495,515.92
  6. Step 6: Final answer
    x = 1,047,996.30

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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.