Home / 799,096.61-1,102,786.85-459,565.13

Finding the Fourth Proportional to 799,096.61, 1,102,786.85 and 459,565.13

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Solution

The fourth proportional to 799,096.61, 1,102,786.85 and 459,565.13 is: 634,219.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,096.61 : 1,102,786.85 = 459,565.13 : x
  2. Step 2: Convert to fraction form
    799,096.61/1,102,786.85 = 459,565.13/x
  3. Step 3: Cross multiply
    799,096.61x = 1,102,786.85 × 459,565.13
  4. Step 4: Simplify right side
    799,096.61x = 506,802,382,082.54
  5. Step 5: Solve for x
    x = 506,802,382,082.54/799,096.61
  6. Step 6: Final answer
    x = 634,219.16

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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.