Home / 4,458,657.58-6,152,983.60-2,421,481.66

Finding the Fourth Proportional to 4,458,657.58, 6,152,983.60 and 2,421,481.66

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Solution

The fourth proportional to 4,458,657.58, 6,152,983.60 and 2,421,481.66 is: 3,341,664.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,657.58 : 6,152,983.60 = 2,421,481.66 : x
  2. Step 2: Convert to fraction form
    4,458,657.58/6,152,983.60 = 2,421,481.66/x
  3. Step 3: Cross multiply
    4,458,657.58x = 6,152,983.60 × 2,421,481.66
  4. Step 4: Simplify right side
    4,458,657.58x = 14,899,336,941,680.78
  5. Step 5: Solve for x
    x = 14,899,336,941,680.78/4,458,657.58
  6. Step 6: Final answer
    x = 3,341,664.32

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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.