Home / 3,048,412.59-4,568,633.04-1,249,189.56

Finding the Fourth Proportional to 3,048,412.59, 4,568,633.04 and 1,249,189.56

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Solution

The fourth proportional to 3,048,412.59, 4,568,633.04 and 1,249,189.56 is: 1,872,151.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,412.59 : 4,568,633.04 = 1,249,189.56 : x
  2. Step 2: Convert to fraction form
    3,048,412.59/4,568,633.04 = 1,249,189.56/x
  3. Step 3: Cross multiply
    3,048,412.59x = 4,568,633.04 × 1,249,189.56
  4. Step 4: Simplify right side
    3,048,412.59x = 5,707,088,701,723.52
  5. Step 5: Solve for x
    x = 5,707,088,701,723.52/3,048,412.59
  6. Step 6: Final answer
    x = 1,872,151.01

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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.