Home / 5,024,562.39-7,536,847.64-1,238,045.67

Finding the Fourth Proportional to 5,024,562.39, 7,536,847.64 and 1,238,045.67

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Solution

The fourth proportional to 5,024,562.39, 7,536,847.64 and 1,238,045.67 is: 1,857,069.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,024,562.39 : 7,536,847.64 = 1,238,045.67 : x
  2. Step 2: Convert to fraction form
    5,024,562.39/7,536,847.64 = 1,238,045.67/x
  3. Step 3: Cross multiply
    5,024,562.39x = 7,536,847.64 × 1,238,045.67
  4. Step 4: Simplify right side
    5,024,562.39x = 9,330,961,579,961.49
  5. Step 5: Solve for x
    x = 9,330,961,579,961.49/5,024,562.39
  6. Step 6: Final answer
    x = 1,857,069.50

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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.