Home / 4,973,060.66-6,859,124.39-4,391,257.32

Finding the Fourth Proportional to 4,973,060.66, 6,859,124.39 and 4,391,257.32

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Solution

The fourth proportional to 4,973,060.66, 6,859,124.39 and 4,391,257.32 is: 6,056,668.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,060.66 : 6,859,124.39 = 4,391,257.32 : x
  2. Step 2: Convert to fraction form
    4,973,060.66/6,859,124.39 = 4,391,257.32/x
  3. Step 3: Cross multiply
    4,973,060.66x = 6,859,124.39 × 4,391,257.32
  4. Step 4: Simplify right side
    4,973,060.66x = 30,120,180,195,274.50
  5. Step 5: Solve for x
    x = 30,120,180,195,274.50/4,973,060.66
  6. Step 6: Final answer
    x = 6,056,668.57

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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.