Home / 923,033.24-1,273,802.46-541,335.32

Finding the Fourth Proportional to 923,033.24, 1,273,802.46 and 541,335.32

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Solution

The fourth proportional to 923,033.24, 1,273,802.46 and 541,335.32 is: 747,052.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    923,033.24 : 1,273,802.46 = 541,335.32 : x
  2. Step 2: Convert to fraction form
    923,033.24/1,273,802.46 = 541,335.32/x
  3. Step 3: Cross multiply
    923,033.24x = 1,273,802.46 × 541,335.32
  4. Step 4: Simplify right side
    923,033.24x = 689,554,262,300.89
  5. Step 5: Solve for x
    x = 689,554,262,300.89/923,033.24
  6. Step 6: Final answer
    x = 747,052.47

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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.