Home / 2,401,036.63-3,601,561.02-981,092.72

Finding the Fourth Proportional to 2,401,036.63, 3,601,561.02 and 981,092.72

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Solution

The fourth proportional to 2,401,036.63, 3,601,561.02 and 981,092.72 is: 1,471,641.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,036.63 : 3,601,561.02 = 981,092.72 : x
  2. Step 2: Convert to fraction form
    2,401,036.63/3,601,561.02 = 981,092.72/x
  3. Step 3: Cross multiply
    2,401,036.63x = 3,601,561.02 × 981,092.72
  4. Step 4: Simplify right side
    2,401,036.63x = 3,533,465,302,682.58
  5. Step 5: Solve for x
    x = 3,533,465,302,682.58/2,401,036.63
  6. Step 6: Final answer
    x = 1,471,641.57

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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.