Home / 2,568,532.46-3,544,632.05-1,465,941.74

Finding the Fourth Proportional to 2,568,532.46, 3,544,632.05 and 1,465,941.74

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Solution

The fourth proportional to 2,568,532.46, 3,544,632.05 and 1,465,941.74 is: 2,023,032.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,568,532.46 : 3,544,632.05 = 1,465,941.74 : x
  2. Step 2: Convert to fraction form
    2,568,532.46/3,544,632.05 = 1,465,941.74/x
  3. Step 3: Cross multiply
    2,568,532.46x = 3,544,632.05 × 1,465,941.74
  4. Step 4: Simplify right side
    2,568,532.46x = 5,196,224,076,568.64
  5. Step 5: Solve for x
    x = 5,196,224,076,568.64/2,568,532.46
  6. Step 6: Final answer
    x = 2,023,032.28

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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.