Home / 934,462.07-1,401,809.87-365,769.77

Finding the Fourth Proportional to 934,462.07, 1,401,809.87 and 365,769.77

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Solution

The fourth proportional to 934,462.07, 1,401,809.87 and 365,769.77 is: 548,700.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    934,462.07 : 1,401,809.87 = 365,769.77 : x
  2. Step 2: Convert to fraction form
    934,462.07/1,401,809.87 = 365,769.77/x
  3. Step 3: Cross multiply
    934,462.07x = 1,401,809.87 × 365,769.77
  4. Step 4: Simplify right side
    934,462.07x = 512,739,673,733.63
  5. Step 5: Solve for x
    x = 512,739,673,733.63/934,462.07
  6. Step 6: Final answer
    x = 548,700.36

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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.