Home / 3,133,523.79-4,700,285.70-2,068,316.67

Finding the Fourth Proportional to 3,133,523.79, 4,700,285.70 and 2,068,316.67

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Solution

The fourth proportional to 3,133,523.79, 4,700,285.70 and 2,068,316.67 is: 3,102,475.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,133,523.79 : 4,700,285.70 = 2,068,316.67 : x
  2. Step 2: Convert to fraction form
    3,133,523.79/4,700,285.70 = 2,068,316.67/x
  3. Step 3: Cross multiply
    3,133,523.79x = 4,700,285.70 × 2,068,316.67
  4. Step 4: Simplify right side
    3,133,523.79x = 9,721,679,267,072.62
  5. Step 5: Solve for x
    x = 9,721,679,267,072.62/3,133,523.79
  6. Step 6: Final answer
    x = 3,102,475.01

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Similar ratio
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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.