Home / 3,077,950.44-4,247,440.02-1,701,223.68

Finding the Fourth Proportional to 3,077,950.44, 4,247,440.02 and 1,701,223.68

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Solution

The fourth proportional to 3,077,950.44, 4,247,440.02 and 1,701,223.68 is: 2,347,615.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,950.44 : 4,247,440.02 = 1,701,223.68 : x
  2. Step 2: Convert to fraction form
    3,077,950.44/4,247,440.02 = 1,701,223.68/x
  3. Step 3: Cross multiply
    3,077,950.44x = 4,247,440.02 × 1,701,223.68
  4. Step 4: Simplify right side
    3,077,950.44x = 7,225,845,541,403.67
  5. Step 5: Solve for x
    x = 7,225,845,541,403.67/3,077,950.44
  6. Step 6: Final answer
    x = 2,347,615.95

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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.