Home / 2,545,088.88-3,512,295.34-1,551,714

Finding the Fourth Proportional to 2,545,088.88, 3,512,295.34 and 1,551,714

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Solution

The fourth proportional to 2,545,088.88, 3,512,295.34 and 1,551,714 is: 2,141,409.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,545,088.88 : 3,512,295.34 = 1,551,714 : x
  2. Step 2: Convert to fraction form
    2,545,088.88/3,512,295.34 = 1,551,714/x
  3. Step 3: Cross multiply
    2,545,088.88x = 3,512,295.34 × 1,551,714
  4. Step 4: Simplify right side
    2,545,088.88x = 5,450,077,851,212.76
  5. Step 5: Solve for x
    x = 5,450,077,851,212.76/2,545,088.88
  6. Step 6: Final answer
    x = 2,141,409.64

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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.