Home / 7,673,962.14-10,590,069.60-4,236,205.50

Finding the Fourth Proportional to 7,673,962.14, 10,590,069.60 and 4,236,205.50

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Solution

The fourth proportional to 7,673,962.14, 10,590,069.60 and 4,236,205.50 is: 5,845,964.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,673,962.14 : 10,590,069.60 = 4,236,205.50 : x
  2. Step 2: Convert to fraction form
    7,673,962.14/10,590,069.60 = 4,236,205.50/x
  3. Step 3: Cross multiply
    7,673,962.14x = 10,590,069.60 × 4,236,205.50
  4. Step 4: Simplify right side
    7,673,962.14x = 44,861,711,084,902.80
  5. Step 5: Solve for x
    x = 44,861,711,084,902.80/7,673,962.14
  6. Step 6: Final answer
    x = 5,845,964.61

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1.5x scale

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.