Home / 3,292,662.40-4,936,228.80-1,716,726.40

Finding the Fourth Proportional to 3,292,662.40, 4,936,228.80 and 1,716,726.40

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Solution

The fourth proportional to 3,292,662.40, 4,936,228.80 and 1,716,726.40 is: 2,573,648.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,292,662.40 : 4,936,228.80 = 1,716,726.40 : x
  2. Step 2: Convert to fraction form
    3,292,662.40/4,936,228.80 = 1,716,726.40/x
  3. Step 3: Cross multiply
    3,292,662.40x = 4,936,228.80 × 1,716,726.40
  4. Step 4: Simplify right side
    3,292,662.40x = 8,474,154,297,400.32
  5. Step 5: Solve for x
    x = 8,474,154,297,400.32/3,292,662.40
  6. Step 6: Final answer
    x = 2,573,648.09

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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.