Home / 4,770,130-6,582,180.96-3,224,754.16

Finding the Fourth Proportional to 4,770,130, 6,582,180.96 and 3,224,754.16

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Solution

The fourth proportional to 4,770,130, 6,582,180.96 and 3,224,754.16 is: 4,449,756.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,770,130 : 6,582,180.96 = 3,224,754.16 : x
  2. Step 2: Convert to fraction form
    4,770,130/6,582,180.96 = 3,224,754.16/x
  3. Step 3: Cross multiply
    4,770,130x = 6,582,180.96 × 3,224,754.16
  4. Step 4: Simplify right side
    4,770,130x = 21,225,915,432,632.79
  5. Step 5: Solve for x
    x = 21,225,915,432,632.79/4,770,130
  6. Step 6: Final answer
    x = 4,449,756.18

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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.