Home / 1,406,932.56-1,941,451.92-795,137.76

Finding the Fourth Proportional to 1,406,932.56, 1,941,451.92 and 795,137.76

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Solution

The fourth proportional to 1,406,932.56, 1,941,451.92 and 795,137.76 is: 1,097,225.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,406,932.56 : 1,941,451.92 = 795,137.76 : x
  2. Step 2: Convert to fraction form
    1,406,932.56/1,941,451.92 = 795,137.76/x
  3. Step 3: Cross multiply
    1,406,932.56x = 1,941,451.92 × 795,137.76
  4. Step 4: Simplify right side
    1,406,932.56x = 1,543,721,730,816.50
  5. Step 5: Solve for x
    x = 1,543,721,730,816.50/1,406,932.56
  6. Step 6: Final answer
    x = 1,097,225.11

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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.