Home / 5,260,667.08-7,259,166.36-3,055,099.46

Finding the Fourth Proportional to 5,260,667.08, 7,259,166.36 and 3,055,099.46

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Solution

The fourth proportional to 5,260,667.08, 7,259,166.36 and 3,055,099.46 is: 4,215,715.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,260,667.08 : 7,259,166.36 = 3,055,099.46 : x
  2. Step 2: Convert to fraction form
    5,260,667.08/7,259,166.36 = 3,055,099.46/x
  3. Step 3: Cross multiply
    5,260,667.08x = 7,259,166.36 × 3,055,099.46
  4. Step 4: Simplify right side
    5,260,667.08x = 22,177,475,226,486.17
  5. Step 5: Solve for x
    x = 22,177,475,226,486.17/5,260,667.08
  6. Step 6: Final answer
    x = 4,215,715.40

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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.