Home / 2,307,795.53-3,461,841.03-887,851.61

Finding the Fourth Proportional to 2,307,795.53, 3,461,841.03 and 887,851.61

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Solution

The fourth proportional to 2,307,795.53, 3,461,841.03 and 887,851.61 is: 1,331,834.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,795.53 : 3,461,841.03 = 887,851.61 : x
  2. Step 2: Convert to fraction form
    2,307,795.53/3,461,841.03 = 887,851.61/x
  3. Step 3: Cross multiply
    2,307,795.53x = 3,461,841.03 × 887,851.61
  4. Step 4: Simplify right side
    2,307,795.53x = 3,073,601,116,321.11
  5. Step 5: Solve for x
    x = 3,073,601,116,321.11/2,307,795.53
  6. Step 6: Final answer
    x = 1,331,834.25

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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.