Home / 9,717,353.85-14,584,997.48-4,928,406.14

Finding the Fourth Proportional to 9,717,353.85, 14,584,997.48 and 4,928,406.14

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Solution

The fourth proportional to 9,717,353.85, 14,584,997.48 and 4,928,406.14 is: 7,397,156.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,717,353.85 : 14,584,997.48 = 4,928,406.14 : x
  2. Step 2: Convert to fraction form
    9,717,353.85/14,584,997.48 = 4,928,406.14/x
  3. Step 3: Cross multiply
    9,717,353.85x = 14,584,997.48 × 4,928,406.14
  4. Step 4: Simplify right side
    9,717,353.85x = 71,880,791,132,316.53
  5. Step 5: Solve for x
    x = 71,880,791,132,316.53/9,717,353.85
  6. Step 6: Final answer
    x = 7,397,156.91

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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.