Home / 795,528.24-1,097,877.96-456,047.52

Finding the Fourth Proportional to 795,528.24, 1,097,877.96 and 456,047.52

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Solution

The fourth proportional to 795,528.24, 1,097,877.96 and 456,047.52 is: 629,373.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,528.24 : 1,097,877.96 = 456,047.52 : x
  2. Step 2: Convert to fraction form
    795,528.24/1,097,877.96 = 456,047.52/x
  3. Step 3: Cross multiply
    795,528.24x = 1,097,877.96 × 456,047.52
  4. Step 4: Simplify right side
    795,528.24x = 500,684,520,920.66
  5. Step 5: Solve for x
    x = 500,684,520,920.66/795,528.24
  6. Step 6: Final answer
    x = 629,373.66

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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.