Home / 6,141,636.16-9,213,635.04-2,354,823.72

Finding the Fourth Proportional to 6,141,636.16, 9,213,635.04 and 2,354,823.72

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Solution

The fourth proportional to 6,141,636.16, 9,213,635.04 and 2,354,823.72 is: 3,532,688.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,141,636.16 : 9,213,635.04 = 2,354,823.72 : x
  2. Step 2: Convert to fraction form
    6,141,636.16/9,213,635.04 = 2,354,823.72/x
  3. Step 3: Cross multiply
    6,141,636.16x = 9,213,635.04 × 2,354,823.72
  4. Step 4: Simplify right side
    6,141,636.16x = 21,696,486,339,615.15
  5. Step 5: Solve for x
    x = 21,696,486,339,615.15/6,141,636.16
  6. Step 6: Final answer
    x = 3,532,688.32

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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.