Home / 4,566,478.71-6,300,205.20-2,632,696.86

Finding the Fourth Proportional to 4,566,478.71, 6,300,205.20 and 2,632,696.86

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Solution

The fourth proportional to 4,566,478.71, 6,300,205.20 and 2,632,696.86 is: 3,632,236.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566,478.71 : 6,300,205.20 = 2,632,696.86 : x
  2. Step 2: Convert to fraction form
    4,566,478.71/6,300,205.20 = 2,632,696.86/x
  3. Step 3: Cross multiply
    4,566,478.71x = 6,300,205.20 × 2,632,696.86
  4. Step 4: Simplify right side
    4,566,478.71x = 16,586,530,447,395.67
  5. Step 5: Solve for x
    x = 16,586,530,447,395.67/4,566,478.71
  6. Step 6: Final answer
    x = 3,632,236.46

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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.