Home / 4,301,808.48-6,452,712.95-1,606,344.20

Finding the Fourth Proportional to 4,301,808.48, 6,452,712.95 and 1,606,344.20

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Solution

The fourth proportional to 4,301,808.48, 6,452,712.95 and 1,606,344.20 is: 2,409,516.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301,808.48 : 6,452,712.95 = 1,606,344.20 : x
  2. Step 2: Convert to fraction form
    4,301,808.48/6,452,712.95 = 1,606,344.20/x
  3. Step 3: Cross multiply
    4,301,808.48x = 6,452,712.95 × 1,606,344.20
  4. Step 4: Simplify right side
    4,301,808.48x = 10,365,277,981,202.11
  5. Step 5: Solve for x
    x = 10,365,277,981,202.11/4,301,808.48
  6. Step 6: Final answer
    x = 2,409,516.38

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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.