Home / 1,164,247.43-1,746,371.54-523,803.11

Finding the Fourth Proportional to 1,164,247.43, 1,746,371.54 and 523,803.11

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Solution

The fourth proportional to 1,164,247.43, 1,746,371.54 and 523,803.11 is: 785,704.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,247.43 : 1,746,371.54 = 523,803.11 : x
  2. Step 2: Convert to fraction form
    1,164,247.43/1,746,371.54 = 523,803.11/x
  3. Step 3: Cross multiply
    1,164,247.43x = 1,746,371.54 × 523,803.11
  4. Step 4: Simplify right side
    1,164,247.43x = 914,754,836,445.14
  5. Step 5: Solve for x
    x = 914,754,836,445.14/1,164,247.43
  6. Step 6: Final answer
    x = 785,704.84

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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.