Home / 6,873,300-10,307,358-5,522,142.24

Finding the Fourth Proportional to 6,873,300, 10,307,358 and 5,522,142.24

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Solution

The fourth proportional to 6,873,300, 10,307,358 and 5,522,142.24 is: 8,281,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,873,300 : 10,307,358 = 5,522,142.24 : x
  2. Step 2: Convert to fraction form
    6,873,300/10,307,358 = 5,522,142.24/x
  3. Step 3: Cross multiply
    6,873,300x = 10,307,358 × 5,522,142.24
  4. Step 4: Simplify right side
    6,873,300x = 56,918,696,994,601.92
  5. Step 5: Solve for x
    x = 56,918,696,994,601.92/6,873,300
  6. Step 6: Final answer
    x = 8,281,130.90

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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.