Home / 5,913,477.54-8,162,344.25-3,466,618.20

Finding the Fourth Proportional to 5,913,477.54, 8,162,344.25 and 3,466,618.20

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Solution

The fourth proportional to 5,913,477.54, 8,162,344.25 and 3,466,618.20 is: 4,784,956.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,913,477.54 : 8,162,344.25 = 3,466,618.20 : x
  2. Step 2: Convert to fraction form
    5,913,477.54/8,162,344.25 = 3,466,618.20/x
  3. Step 3: Cross multiply
    5,913,477.54x = 8,162,344.25 × 3,466,618.20
  4. Step 4: Simplify right side
    5,913,477.54x = 28,295,731,114,382.26
  5. Step 5: Solve for x
    x = 28,295,731,114,382.26/5,913,477.54
  6. Step 6: Final answer
    x = 4,784,956.22

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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.