Home / 4,024,481.87-5,553,280.90-2,720,570.96

Finding the Fourth Proportional to 4,024,481.87, 5,553,280.90 and 2,720,570.96

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Solution

The fourth proportional to 4,024,481.87, 5,553,280.90 and 2,720,570.96 is: 3,754,047.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,024,481.87 : 5,553,280.90 = 2,720,570.96 : x
  2. Step 2: Convert to fraction form
    4,024,481.87/5,553,280.90 = 2,720,570.96/x
  3. Step 3: Cross multiply
    4,024,481.87x = 5,553,280.90 × 2,720,570.96
  4. Step 4: Simplify right side
    4,024,481.87x = 15,108,094,735,659.81
  5. Step 5: Solve for x
    x = 15,108,094,735,659.81/4,024,481.87
  6. Step 6: Final answer
    x = 3,754,047.16

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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.