Home / 4,587,680.20-6,873,225.90-4,056,838.60

Finding the Fourth Proportional to 4,587,680.20, 6,873,225.90 and 4,056,838.60

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Solution

The fourth proportional to 4,587,680.20, 6,873,225.90 and 4,056,838.60 is: 6,077,923.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,587,680.20 : 6,873,225.90 = 4,056,838.60 : x
  2. Step 2: Convert to fraction form
    4,587,680.20/6,873,225.90 = 4,056,838.60/x
  3. Step 3: Cross multiply
    4,587,680.20x = 6,873,225.90 × 4,056,838.60
  4. Step 4: Simplify right side
    4,587,680.20x = 27,883,568,137,639.74
  5. Step 5: Solve for x
    x = 27,883,568,137,639.74/4,587,680.20
  6. Step 6: Final answer
    x = 6,077,923.25

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.