Home / 3,249,491.04-4,482,885.87-1,959,614.64

Finding the Fourth Proportional to 3,249,491.04, 4,482,885.87 and 1,959,614.64

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Solution

The fourth proportional to 3,249,491.04, 4,482,885.87 and 1,959,614.64 is: 2,703,416.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,491.04 : 4,482,885.87 = 1,959,614.64 : x
  2. Step 2: Convert to fraction form
    3,249,491.04/4,482,885.87 = 1,959,614.64/x
  3. Step 3: Cross multiply
    3,249,491.04x = 4,482,885.87 × 1,959,614.64
  4. Step 4: Simplify right side
    3,249,491.04x = 8,784,728,780,301.14
  5. Step 5: Solve for x
    x = 8,784,728,780,301.14/3,249,491.04
  6. Step 6: Final answer
    x = 2,703,416.83

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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.