Home / 3,048,609.27-4,568,927.49-1,249,386.24

Finding the Fourth Proportional to 3,048,609.27, 4,568,927.49 and 1,249,386.24

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Solution

The fourth proportional to 3,048,609.27, 4,568,927.49 and 1,249,386.24 is: 1,872,445.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,609.27 : 4,568,927.49 = 1,249,386.24 : x
  2. Step 2: Convert to fraction form
    3,048,609.27/4,568,927.49 = 1,249,386.24/x
  3. Step 3: Cross multiply
    3,048,609.27x = 4,568,927.49 × 1,249,386.24
  4. Step 4: Simplify right side
    3,048,609.27x = 5,708,355,137,563.74
  5. Step 5: Solve for x
    x = 5,708,355,137,563.74/3,048,609.27
  6. Step 6: Final answer
    x = 1,872,445.64

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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.