Home / 1,249,083.04-1,873,676.36-362,619.04

Finding the Fourth Proportional to 1,249,083.04, 1,873,676.36 and 362,619.04

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Solution

The fourth proportional to 1,249,083.04, 1,873,676.36 and 362,619.04 is: 543,943.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,249,083.04 : 1,873,676.36 = 362,619.04 : x
  2. Step 2: Convert to fraction form
    1,249,083.04/1,873,676.36 = 362,619.04/x
  3. Step 3: Cross multiply
    1,249,083.04x = 1,873,676.36 × 362,619.04
  4. Step 4: Simplify right side
    1,249,083.04x = 679,430,722,933.89
  5. Step 5: Solve for x
    x = 679,430,722,933.89/1,249,083.04
  6. Step 6: Final answer
    x = 543,943.60

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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.