Home / 2,249,107.60-3,373,661.40-2,032,157.20

Finding the Fourth Proportional to 2,249,107.60, 3,373,661.40 and 2,032,157.20

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Solution

The fourth proportional to 2,249,107.60, 3,373,661.40 and 2,032,157.20 is: 3,048,235.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,249,107.60 : 3,373,661.40 = 2,032,157.20 : x
  2. Step 2: Convert to fraction form
    2,249,107.60/3,373,661.40 = 2,032,157.20/x
  3. Step 3: Cross multiply
    2,249,107.60x = 3,373,661.40 × 2,032,157.20
  4. Step 4: Simplify right side
    2,249,107.60x = 6,855,810,304,372.08
  5. Step 5: Solve for x
    x = 6,855,810,304,372.08/2,249,107.60
  6. Step 6: Final answer
    x = 3,048,235.80

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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.