Home / 7,335,727.62-10,989,277.11-4,803,706.50

Finding the Fourth Proportional to 7,335,727.62, 10,989,277.11 and 4,803,706.50

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Solution

The fourth proportional to 7,335,727.62, 10,989,277.11 and 4,803,706.50 is: 7,196,186.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,335,727.62 : 10,989,277.11 = 4,803,706.50 : x
  2. Step 2: Convert to fraction form
    7,335,727.62/10,989,277.11 = 4,803,706.50/x
  3. Step 3: Cross multiply
    7,335,727.62x = 10,989,277.11 × 4,803,706.50
  4. Step 4: Simplify right side
    7,335,727.62x = 52,789,261,883,608.21
  5. Step 5: Solve for x
    x = 52,789,261,883,608.21/7,335,727.62
  6. Step 6: Final answer
    x = 7,196,186.20

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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.