Home / 6,975,817.20-10,463,725.80-6,583,906.80

Finding the Fourth Proportional to 6,975,817.20, 10,463,725.80 and 6,583,906.80

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Solution

The fourth proportional to 6,975,817.20, 10,463,725.80 and 6,583,906.80 is: 9,875,860.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,975,817.20 : 10,463,725.80 = 6,583,906.80 : x
  2. Step 2: Convert to fraction form
    6,975,817.20/10,463,725.80 = 6,583,906.80/x
  3. Step 3: Cross multiply
    6,975,817.20x = 10,463,725.80 × 6,583,906.80
  4. Step 4: Simplify right side
    6,975,817.20x = 68,892,195,447,955.45
  5. Step 5: Solve for x
    x = 68,892,195,447,955.45/6,975,817.20
  6. Step 6: Final answer
    x = 9,875,860.20

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1.5x scale

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.