Home / 3,084,541.83-4,256,907.39-1,708,013.64

Finding the Fourth Proportional to 3,084,541.83, 4,256,907.39 and 1,708,013.64

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Solution

The fourth proportional to 3,084,541.83, 4,256,907.39 and 1,708,013.64 is: 2,357,191.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,541.83 : 4,256,907.39 = 1,708,013.64 : x
  2. Step 2: Convert to fraction form
    3,084,541.83/4,256,907.39 = 1,708,013.64/x
  3. Step 3: Cross multiply
    3,084,541.83x = 4,256,907.39 × 1,708,013.64
  4. Step 4: Simplify right side
    3,084,541.83x = 7,270,855,886,336.80
  5. Step 5: Solve for x
    x = 7,270,855,886,336.80/3,084,541.83
  6. Step 6: Final answer
    x = 2,357,191.53

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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.