Home / 9,047,527.70-13,573,259.85-2,981,227.10

Finding the Fourth Proportional to 9,047,527.70, 13,573,259.85 and 2,981,227.10

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Solution

The fourth proportional to 9,047,527.70, 13,573,259.85 and 2,981,227.10 is: 4,472,489.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047,527.70 : 13,573,259.85 = 2,981,227.10 : x
  2. Step 2: Convert to fraction form
    9,047,527.70/13,573,259.85 = 2,981,227.10/x
  3. Step 3: Cross multiply
    9,047,527.70x = 13,573,259.85 × 2,981,227.10
  4. Step 4: Simplify right side
    9,047,527.70x = 40,464,970,100,161.94
  5. Step 5: Solve for x
    x = 40,464,970,100,161.94/9,047,527.70
  6. Step 6: Final answer
    x = 4,472,489.22

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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.