Home / 2,523,156.48-3,783,280.37-1,725,404.49

Finding the Fourth Proportional to 2,523,156.48, 3,783,280.37 and 1,725,404.49

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Solution

The fourth proportional to 2,523,156.48, 3,783,280.37 and 1,725,404.49 is: 2,587,112.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,523,156.48 : 3,783,280.37 = 1,725,404.49 : x
  2. Step 2: Convert to fraction form
    2,523,156.48/3,783,280.37 = 1,725,404.49/x
  3. Step 3: Cross multiply
    2,523,156.48x = 3,783,280.37 × 1,725,404.49
  4. Step 4: Simplify right side
    2,523,156.48x = 6,527,688,928,699.84
  5. Step 5: Solve for x
    x = 6,527,688,928,699.84/2,523,156.48
  6. Step 6: Final answer
    x = 2,587,112.21

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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.