Home / 2,613,485.21-3,606,652.13-1,452,006.41

Finding the Fourth Proportional to 2,613,485.21, 3,606,652.13 and 1,452,006.41

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Solution

The fourth proportional to 2,613,485.21, 3,606,652.13 and 1,452,006.41 is: 2,003,792.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,613,485.21 : 3,606,652.13 = 1,452,006.41 : x
  2. Step 2: Convert to fraction form
    2,613,485.21/3,606,652.13 = 1,452,006.41/x
  3. Step 3: Cross multiply
    2,613,485.21x = 3,606,652.13 × 1,452,006.41
  4. Step 4: Simplify right side
    2,613,485.21x = 5,236,881,986,106.86
  5. Step 5: Solve for x
    x = 5,236,881,986,106.86/2,613,485.21
  6. Step 6: Final answer
    x = 2,003,792.47

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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.