Home / 9,293,579.25-13,934,956.06-3,607,160.55

Finding the Fourth Proportional to 9,293,579.25, 13,934,956.06 and 3,607,160.55

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Solution

The fourth proportional to 9,293,579.25, 13,934,956.06 and 3,607,160.55 is: 5,408,639.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,293,579.25 : 13,934,956.06 = 3,607,160.55 : x
  2. Step 2: Convert to fraction form
    9,293,579.25/13,934,956.06 = 3,607,160.55/x
  3. Step 3: Cross multiply
    9,293,579.25x = 13,934,956.06 × 3,607,160.55
  4. Step 4: Simplify right side
    9,293,579.25x = 50,265,623,799,835.71
  5. Step 5: Solve for x
    x = 50,265,623,799,835.71/9,293,579.25
  6. Step 6: Final answer
    x = 5,408,639.93

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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.