Home / 799,094.11-1,102,783.40-459,562.63

Finding the Fourth Proportional to 799,094.11, 1,102,783.40 and 459,562.63

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Solution

The fourth proportional to 799,094.11, 1,102,783.40 and 459,562.63 is: 634,215.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,094.11 : 1,102,783.40 = 459,562.63 : x
  2. Step 2: Convert to fraction form
    799,094.11/1,102,783.40 = 459,562.63/x
  3. Step 3: Cross multiply
    799,094.11x = 1,102,783.40 × 459,562.63
  4. Step 4: Simplify right side
    799,094.11x = 506,798,037,326.53
  5. Step 5: Solve for x
    x = 506,798,037,326.53/799,094.11
  6. Step 6: Final answer
    x = 634,215.71

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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.