Home / 3,495,911.52-5,241,301.20-1,474,073.76

Finding the Fourth Proportional to 3,495,911.52, 5,241,301.20 and 1,474,073.76

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Solution

The fourth proportional to 3,495,911.52, 5,241,301.20 and 1,474,073.76 is: 2,210,028.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,495,911.52 : 5,241,301.20 = 1,474,073.76 : x
  2. Step 2: Convert to fraction form
    3,495,911.52/5,241,301.20 = 1,474,073.76/x
  3. Step 3: Cross multiply
    3,495,911.52x = 5,241,301.20 × 1,474,073.76
  4. Step 4: Simplify right side
    3,495,911.52x = 7,726,064,567,176.51
  5. Step 5: Solve for x
    x = 7,726,064,567,176.51/3,495,911.52
  6. Step 6: Final answer
    x = 2,210,028.64

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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.