Home / 3,297,792.88-4,549,643.94-2,056,673.08

Finding the Fourth Proportional to 3,297,792.88, 4,549,643.94 and 2,056,673.08

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Solution

The fourth proportional to 3,297,792.88, 4,549,643.94 and 2,056,673.08 is: 2,837,391.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,297,792.88 : 4,549,643.94 = 2,056,673.08 : x
  2. Step 2: Convert to fraction form
    3,297,792.88/4,549,643.94 = 2,056,673.08/x
  3. Step 3: Cross multiply
    3,297,792.88x = 4,549,643.94 × 2,056,673.08
  4. Step 4: Simplify right side
    3,297,792.88x = 9,357,130,214,983.14
  5. Step 5: Solve for x
    x = 9,357,130,214,983.14/3,297,792.88
  6. Step 6: Final answer
    x = 2,837,391.72

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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.