Home / 6,735,506.77-10,109,647.60-4,168,958.16

Finding the Fourth Proportional to 6,735,506.77, 10,109,647.60 and 4,168,958.16

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Solution

The fourth proportional to 6,735,506.77, 10,109,647.60 and 4,168,958.16 is: 6,257,390.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,506.77 : 10,109,647.60 = 4,168,958.16 : x
  2. Step 2: Convert to fraction form
    6,735,506.77/10,109,647.60 = 4,168,958.16/x
  3. Step 3: Cross multiply
    6,735,506.77x = 10,109,647.60 × 4,168,958.16
  4. Step 4: Simplify right side
    6,735,506.77x = 42,146,697,856,744.41
  5. Step 5: Solve for x
    x = 42,146,697,856,744.41/6,735,506.77
  6. Step 6: Final answer
    x = 6,257,390.76

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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.