Home / 11,573,256.70-17,360,831.67-5,813,028.46

Finding the Fourth Proportional to 11,573,256.70, 17,360,831.67 and 5,813,028.46

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Solution

The fourth proportional to 11,573,256.70, 17,360,831.67 and 5,813,028.46 is: 8,720,018.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,573,256.70 : 17,360,831.67 = 5,813,028.46 : x
  2. Step 2: Convert to fraction form
    11,573,256.70/17,360,831.67 = 5,813,028.46/x
  3. Step 3: Cross multiply
    11,573,256.70x = 17,360,831.67 × 5,813,028.46
  4. Step 4: Simplify right side
    11,573,256.70x = 100,919,008,586,979.34
  5. Step 5: Solve for x
    x = 100,919,008,586,979.34/11,573,256.70
  6. Step 6: Final answer
    x = 8,720,018.16

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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.