Home / 10,050,956.48-13,870,257-5,467,296.08

Finding the Fourth Proportional to 10,050,956.48, 13,870,257 and 5,467,296.08

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Solution

The fourth proportional to 10,050,956.48, 13,870,257 and 5,467,296.08 is: 7,544,834.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,050,956.48 : 13,870,257 = 5,467,296.08 : x
  2. Step 2: Convert to fraction form
    10,050,956.48/13,870,257 = 5,467,296.08/x
  3. Step 3: Cross multiply
    10,050,956.48x = 13,870,257 × 5,467,296.08
  4. Step 4: Simplify right side
    10,050,956.48x = 75,832,801,724,692.56
  5. Step 5: Solve for x
    x = 75,832,801,724,692.56/10,050,956.48
  6. Step 6: Final answer
    x = 7,544,834.35

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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.