Home / 3,077,743.91-4,247,366.69-1,701,109.35

Finding the Fourth Proportional to 3,077,743.91, 4,247,366.69 and 1,701,109.35

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Solution

The fourth proportional to 3,077,743.91, 4,247,366.69 and 1,701,109.35 is: 2,347,575.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,077,743.91 : 4,247,366.69 = 1,701,109.35 : x
  2. Step 2: Convert to fraction form
    3,077,743.91/4,247,366.69 = 1,701,109.35/x
  3. Step 3: Cross multiply
    3,077,743.91x = 4,247,366.69 × 1,701,109.35
  4. Step 4: Simplify right side
    3,077,743.91x = 7,225,235,193,490.33
  5. Step 5: Solve for x
    x = 7,225,235,193,490.33/3,077,743.91
  6. Step 6: Final answer
    x = 2,347,575.18

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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.