Home / 2,699,671.50-3,725,624.43-1,492,525.26

Finding the Fourth Proportional to 2,699,671.50, 3,725,624.43 and 1,492,525.26

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Solution

The fourth proportional to 2,699,671.50, 3,725,624.43 and 1,492,525.26 is: 2,059,727.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,671.50 : 3,725,624.43 = 1,492,525.26 : x
  2. Step 2: Convert to fraction form
    2,699,671.50/3,725,624.43 = 1,492,525.26/x
  3. Step 3: Cross multiply
    2,699,671.50x = 3,725,624.43 × 1,492,525.26
  4. Step 4: Simplify right side
    2,699,671.50x = 5,560,588,571,048.10
  5. Step 5: Solve for x
    x = 5,560,588,571,048.10/2,699,671.50
  6. Step 6: Final answer
    x = 2,059,727.85

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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.