Home / 799,096.89-1,102,777.44-436,526.77

Finding the Fourth Proportional to 799,096.89, 1,102,777.44 and 436,526.77

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Solution

The fourth proportional to 799,096.89, 1,102,777.44 and 436,526.77 is: 602,419.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,096.89 : 1,102,777.44 = 436,526.77 : x
  2. Step 2: Convert to fraction form
    799,096.89/1,102,777.44 = 436,526.77/x
  3. Step 3: Cross multiply
    799,096.89x = 1,102,777.44 × 436,526.77
  4. Step 4: Simplify right side
    799,096.89x = 481,391,871,585.86
  5. Step 5: Solve for x
    x = 481,391,871,585.86/799,096.89
  6. Step 6: Final answer
    x = 602,419.90

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.