Home / 934,225.92-1,401,934.77-335,173.77

Finding the Fourth Proportional to 934,225.92, 1,401,934.77 and 335,173.77

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Solution

The fourth proportional to 934,225.92, 1,401,934.77 and 335,173.77 is: 502,974.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,225.92 : 1,401,934.77 = 335,173.77 : x
  2. Step 2: Convert to fraction form
    934,225.92/1,401,934.77 = 335,173.77/x
  3. Step 3: Cross multiply
    934,225.92x = 1,401,934.77 × 335,173.77
  4. Step 4: Simplify right side
    934,225.92x = 469,891,762,154.98
  5. Step 5: Solve for x
    x = 469,891,762,154.98/934,225.92
  6. Step 6: Final answer
    x = 502,974.44

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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.