Home / 9,477,384.10-14,188,082.55-6,286,113.70

Finding the Fourth Proportional to 9,477,384.10, 14,188,082.55 and 6,286,113.70

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Solution

The fourth proportional to 9,477,384.10, 14,188,082.55 and 6,286,113.70 is: 9,410,603.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,477,384.10 : 14,188,082.55 = 6,286,113.70 : x
  2. Step 2: Convert to fraction form
    9,477,384.10/14,188,082.55 = 6,286,113.70/x
  3. Step 3: Cross multiply
    9,477,384.10x = 14,188,082.55 × 6,286,113.70
  4. Step 4: Simplify right side
    9,477,384.10x = 89,187,900,094,285.94
  5. Step 5: Solve for x
    x = 89,187,900,094,285.94/9,477,384.10
  6. Step 6: Final answer
    x = 9,410,603.09

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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.