Home / 6,143,715.18-9,208,703.16-2,301,841.44

Finding the Fourth Proportional to 6,143,715.18, 9,208,703.16 and 2,301,841.44

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Solution

The fourth proportional to 6,143,715.18, 9,208,703.16 and 2,301,841.44 is: 3,450,188.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,715.18 : 9,208,703.16 = 2,301,841.44 : x
  2. Step 2: Convert to fraction form
    6,143,715.18/9,208,703.16 = 2,301,841.44/x
  3. Step 3: Cross multiply
    6,143,715.18x = 9,208,703.16 × 2,301,841.44
  4. Step 4: Simplify right side
    6,143,715.18x = 21,196,974,542,346.95
  5. Step 5: Solve for x
    x = 21,196,974,542,346.95/6,143,715.18
  6. Step 6: Final answer
    x = 3,450,188.35

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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.