Home / 2,959,341.23-4,439,141.04-937,734.12

Finding the Fourth Proportional to 2,959,341.23, 4,439,141.04 and 937,734.12

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Solution

The fourth proportional to 2,959,341.23, 4,439,141.04 and 937,734.12 is: 1,406,642.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,341.23 : 4,439,141.04 = 937,734.12 : x
  2. Step 2: Convert to fraction form
    2,959,341.23/4,439,141.04 = 937,734.12/x
  3. Step 3: Cross multiply
    2,959,341.23x = 4,439,141.04 × 937,734.12
  4. Step 4: Simplify right side
    2,959,341.23x = 4,162,734,016,700.28
  5. Step 5: Solve for x
    x = 4,162,734,016,700.28/2,959,341.23
  6. Step 6: Final answer
    x = 1,406,642.12

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.