Home / 2,413,455.14-3,620,179.53-616,339.91

Finding the Fourth Proportional to 2,413,455.14, 3,620,179.53 and 616,339.91

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Solution

The fourth proportional to 2,413,455.14, 3,620,179.53 and 616,339.91 is: 924,509.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,413,455.14 : 3,620,179.53 = 616,339.91 : x
  2. Step 2: Convert to fraction form
    2,413,455.14/3,620,179.53 = 616,339.91/x
  3. Step 3: Cross multiply
    2,413,455.14x = 3,620,179.53 × 616,339.91
  4. Step 4: Simplify right side
    2,413,455.14x = 2,231,261,107,603.14
  5. Step 5: Solve for x
    x = 2,231,261,107,603.14/2,413,455.14
  6. Step 6: Final answer
    x = 924,509.05

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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.