Home / 9,913,680.38-14,871,231.34-4,150,614.62

Finding the Fourth Proportional to 9,913,680.38, 14,871,231.34 and 4,150,614.62

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Solution

The fourth proportional to 9,913,680.38, 14,871,231.34 and 4,150,614.62 is: 6,226,219.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,913,680.38 : 14,871,231.34 = 4,150,614.62 : x
  2. Step 2: Convert to fraction form
    9,913,680.38/14,871,231.34 = 4,150,614.62/x
  3. Step 3: Cross multiply
    9,913,680.38x = 14,871,231.34 × 4,150,614.62
  4. Step 4: Simplify right side
    9,913,680.38x = 61,724,750,217,206.20
  5. Step 5: Solve for x
    x = 61,724,750,217,206.20/9,913,680.38
  6. Step 6: Final answer
    x = 6,226,219.51

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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.