Home / 2,959,685.10-4,439,651.12-937,884.24

Finding the Fourth Proportional to 2,959,685.10, 4,439,651.12 and 937,884.24

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Solution

The fourth proportional to 2,959,685.10, 4,439,651.12 and 937,884.24 is: 1,406,865.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,685.10 : 4,439,651.12 = 937,884.24 : x
  2. Step 2: Convert to fraction form
    2,959,685.10/4,439,651.12 = 937,884.24/x
  3. Step 3: Cross multiply
    2,959,685.10x = 4,439,651.12 × 937,884.24
  4. Step 4: Simplify right side
    2,959,685.10x = 4,163,878,811,856.93
  5. Step 5: Solve for x
    x = 4,163,878,811,856.93/2,959,685.10
  6. Step 6: Final answer
    x = 1,406,865.48

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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.