Home / 6,792,905.14-10,189,355.85-4,656,512.32

Finding the Fourth Proportional to 6,792,905.14, 10,189,355.85 and 4,656,512.32

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Solution

The fourth proportional to 6,792,905.14, 10,189,355.85 and 4,656,512.32 is: 6,984,767.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,792,905.14 : 10,189,355.85 = 4,656,512.32 : x
  2. Step 2: Convert to fraction form
    6,792,905.14/10,189,355.85 = 4,656,512.32/x
  3. Step 3: Cross multiply
    6,792,905.14x = 10,189,355.85 × 4,656,512.32
  4. Step 4: Simplify right side
    6,792,905.14x = 47,446,861,048,389.07
  5. Step 5: Solve for x
    x = 47,446,861,048,389.07/6,792,905.14
  6. Step 6: Final answer
    x = 6,984,767.20

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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.