Home / 6,506,968.23-9,750,861.36-3,624,366.87

Finding the Fourth Proportional to 6,506,968.23, 9,750,861.36 and 3,624,366.87

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Solution

The fourth proportional to 6,506,968.23, 9,750,861.36 and 3,624,366.87 is: 5,431,208.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,506,968.23 : 9,750,861.36 = 3,624,366.87 : x
  2. Step 2: Convert to fraction form
    6,506,968.23/9,750,861.36 = 3,624,366.87/x
  3. Step 3: Cross multiply
    6,506,968.23x = 9,750,861.36 × 3,624,366.87
  4. Step 4: Simplify right side
    6,506,968.23x = 35,340,698,867,147.14
  5. Step 5: Solve for x
    x = 35,340,698,867,147.14/6,506,968.23
  6. Step 6: Final answer
    x = 5,431,208.15

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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.