Home / 2,959,682.10-4,439,646.62-937,881.24

Finding the Fourth Proportional to 2,959,682.10, 4,439,646.62 and 937,881.24

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Solution

The fourth proportional to 2,959,682.10, 4,439,646.62 and 937,881.24 is: 1,406,860.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,959,682.10 : 4,439,646.62 = 937,881.24 : x
  2. Step 2: Convert to fraction form
    2,959,682.10/4,439,646.62 = 937,881.24/x
  3. Step 3: Cross multiply
    2,959,682.10x = 4,439,646.62 × 937,881.24
  4. Step 4: Simplify right side
    2,959,682.10x = 4,163,861,272,438.00
  5. Step 5: Solve for x
    x = 4,163,861,272,438.00/2,959,682.10
  6. Step 6: Final answer
    x = 1,406,860.98

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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.