Home / 799,093.93-1,102,783.14-459,562.45

Finding the Fourth Proportional to 799,093.93, 1,102,783.14 and 459,562.45

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Solution

The fourth proportional to 799,093.93, 1,102,783.14 and 459,562.45 is: 634,215.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,093.93 : 1,102,783.14 = 459,562.45 : x
  2. Step 2: Convert to fraction form
    799,093.93/1,102,783.14 = 459,562.45/x
  3. Step 3: Cross multiply
    799,093.93x = 1,102,783.14 × 459,562.45
  4. Step 4: Simplify right side
    799,093.93x = 506,797,721,637.09
  5. Step 5: Solve for x
    x = 506,797,721,637.09/799,093.93
  6. Step 6: Final answer
    x = 634,215.46

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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.