Home / 9,861,719.62-14,792,579.16-2,673,253.42

Finding the Fourth Proportional to 9,861,719.62, 14,792,579.16 and 2,673,253.42

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Solution

The fourth proportional to 9,861,719.62, 14,792,579.16 and 2,673,253.42 is: 4,009,880.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,861,719.62 : 14,792,579.16 = 2,673,253.42 : x
  2. Step 2: Convert to fraction form
    9,861,719.62/14,792,579.16 = 2,673,253.42/x
  3. Step 3: Cross multiply
    9,861,719.62x = 14,792,579.16 × 2,673,253.42
  4. Step 4: Simplify right side
    9,861,719.62x = 39,544,312,830,090.73
  5. Step 5: Solve for x
    x = 39,544,312,830,090.73/9,861,719.62
  6. Step 6: Final answer
    x = 4,009,880.06

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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.