Home / 3,164,152.94-4,366,304.37-1,857,458.04

Finding the Fourth Proportional to 3,164,152.94, 4,366,304.37 and 1,857,458.04

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Solution

The fourth proportional to 3,164,152.94, 4,366,304.37 and 1,857,458.04 is: 2,563,159.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,164,152.94 : 4,366,304.37 = 1,857,458.04 : x
  2. Step 2: Convert to fraction form
    3,164,152.94/4,366,304.37 = 1,857,458.04/x
  3. Step 3: Cross multiply
    3,164,152.94x = 4,366,304.37 × 1,857,458.04
  4. Step 4: Simplify right side
    3,164,152.94x = 8,110,227,157,143.64
  5. Step 5: Solve for x
    x = 8,110,227,157,143.64/3,164,152.94
  6. Step 6: Final answer
    x = 2,563,159.02

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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.