Home / 1,463,200.68-2,195,011.32-452,401.44

Finding the Fourth Proportional to 1,463,200.68, 2,195,011.32 and 452,401.44

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Solution

The fourth proportional to 1,463,200.68, 2,195,011.32 and 452,401.44 is: 678,667.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,463,200.68 : 2,195,011.32 = 452,401.44 : x
  2. Step 2: Convert to fraction form
    1,463,200.68/2,195,011.32 = 452,401.44/x
  3. Step 3: Cross multiply
    1,463,200.68x = 2,195,011.32 × 452,401.44
  4. Step 4: Simplify right side
    1,463,200.68x = 993,026,281,984.30
  5. Step 5: Solve for x
    x = 993,026,281,984.30/1,463,200.68
  6. Step 6: Final answer
    x = 678,667.18

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1.5x scale

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.