Home / 2,497,950.34-3,447,255.02-1,530,893.76

Finding the Fourth Proportional to 2,497,950.34, 3,447,255.02 and 1,530,893.76

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Solution

The fourth proportional to 2,497,950.34, 3,447,255.02 and 1,530,893.76 is: 2,112,684.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,497,950.34 : 3,447,255.02 = 1,530,893.76 : x
  2. Step 2: Convert to fraction form
    2,497,950.34/3,447,255.02 = 1,530,893.76/x
  3. Step 3: Cross multiply
    2,497,950.34x = 3,447,255.02 × 1,530,893.76
  4. Step 4: Simplify right side
    2,497,950.34x = 5,277,381,199,246.68
  5. Step 5: Solve for x
    x = 5,277,381,199,246.68/2,497,950.34
  6. Step 6: Final answer
    x = 2,112,684.59

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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.