Home / 3,234,017.88-4,463,148.60-1,857,792.24

Finding the Fourth Proportional to 3,234,017.88, 4,463,148.60 and 1,857,792.24

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Solution

The fourth proportional to 3,234,017.88, 4,463,148.60 and 1,857,792.24 is: 2,563,870.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,017.88 : 4,463,148.60 = 1,857,792.24 : x
  2. Step 2: Convert to fraction form
    3,234,017.88/4,463,148.60 = 1,857,792.24/x
  3. Step 3: Cross multiply
    3,234,017.88x = 4,463,148.60 × 1,857,792.24
  4. Step 4: Simplify right side
    3,234,017.88x = 8,291,602,835,046.86
  5. Step 5: Solve for x
    x = 8,291,602,835,046.86/3,234,017.88
  6. Step 6: Final answer
    x = 2,563,870.44

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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.