Home / 1,702,213.20-2,553,903.06-581,069.52

Finding the Fourth Proportional to 1,702,213.20, 2,553,903.06 and 581,069.52

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Solution

The fourth proportional to 1,702,213.20, 2,553,903.06 and 581,069.52 is: 871,803.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,702,213.20 : 2,553,903.06 = 581,069.52 : x
  2. Step 2: Convert to fraction form
    1,702,213.20/2,553,903.06 = 581,069.52/x
  3. Step 3: Cross multiply
    1,702,213.20x = 2,553,903.06 × 581,069.52
  4. Step 4: Simplify right side
    1,702,213.20x = 1,483,995,225,200.73
  5. Step 5: Solve for x
    x = 1,483,995,225,200.73/1,702,213.20
  6. Step 6: Final answer
    x = 871,803.38

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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.