Home / 5,471,488.45-7,551,045-3,024,046.81

Finding the Fourth Proportional to 5,471,488.45, 7,551,045 and 3,024,046.81

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Solution

The fourth proportional to 5,471,488.45, 7,551,045 and 3,024,046.81 is: 4,173,400.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,471,488.45 : 7,551,045 = 3,024,046.81 : x
  2. Step 2: Convert to fraction form
    5,471,488.45/7,551,045 = 3,024,046.81/x
  3. Step 3: Cross multiply
    5,471,488.45x = 7,551,045 × 3,024,046.81
  4. Step 4: Simplify right side
    5,471,488.45x = 22,834,713,544,416.45
  5. Step 5: Solve for x
    x = 22,834,713,544,416.45/5,471,488.45
  6. Step 6: Final answer
    x = 4,173,400.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.