Home / 6,530,972.29-9,787,154.91-4,811,593.93

Finding the Fourth Proportional to 6,530,972.29, 9,787,154.91 and 4,811,593.93

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Solution

The fourth proportional to 6,530,972.29, 9,787,154.91 and 4,811,593.93 is: 7,210,536.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,530,972.29 : 9,787,154.91 = 4,811,593.93 : x
  2. Step 2: Convert to fraction form
    6,530,972.29/9,787,154.91 = 4,811,593.93/x
  3. Step 3: Cross multiply
    6,530,972.29x = 9,787,154.91 × 4,811,593.93
  4. Step 4: Simplify right side
    6,530,972.29x = 47,091,815,156,925.70
  5. Step 5: Solve for x
    x = 47,091,815,156,925.70/6,530,972.29
  6. Step 6: Final answer
    x = 7,210,536.67

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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.