Home / 10,583,433.38-15,870,014.67-6,207,768.02

Finding the Fourth Proportional to 10,583,433.38, 15,870,014.67 and 6,207,768.02

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Solution

The fourth proportional to 10,583,433.38, 15,870,014.67 and 6,207,768.02 is: 9,308,639.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583,433.38 : 15,870,014.67 = 6,207,768.02 : x
  2. Step 2: Convert to fraction form
    10,583,433.38/15,870,014.67 = 6,207,768.02/x
  3. Step 3: Cross multiply
    10,583,433.38x = 15,870,014.67 × 6,207,768.02
  4. Step 4: Simplify right side
    10,583,433.38x = 98,517,369,608,311.02
  5. Step 5: Solve for x
    x = 98,517,369,608,311.02/10,583,433.38
  6. Step 6: Final answer
    x = 9,308,639.84

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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.