Home / 3,077,716.47-4,247,468.61-1,701,030.57

Finding the Fourth Proportional to 3,077,716.47, 4,247,468.61 and 1,701,030.57

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Solution

The fourth proportional to 3,077,716.47, 4,247,468.61 and 1,701,030.57 is: 2,347,543.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,716.47 : 4,247,468.61 = 1,701,030.57 : x
  2. Step 2: Convert to fraction form
    3,077,716.47/4,247,468.61 = 1,701,030.57/x
  3. Step 3: Cross multiply
    3,077,716.47x = 4,247,468.61 × 1,701,030.57
  4. Step 4: Simplify right side
    3,077,716.47x = 7,225,073,950,725.41
  5. Step 5: Solve for x
    x = 7,225,073,950,725.41/3,077,716.47
  6. Step 6: Final answer
    x = 2,347,543.71

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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.