Home / 1,697,148.64-2,546,830.50-633,041.92

Finding the Fourth Proportional to 1,697,148.64, 2,546,830.50 and 633,041.92

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Solution

The fourth proportional to 1,697,148.64, 2,546,830.50 and 633,041.92 is: 949,976.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,697,148.64 : 2,546,830.50 = 633,041.92 : x
  2. Step 2: Convert to fraction form
    1,697,148.64/2,546,830.50 = 633,041.92/x
  3. Step 3: Cross multiply
    1,697,148.64x = 2,546,830.50 × 633,041.92
  4. Step 4: Simplify right side
    1,697,148.64x = 1,612,250,469,634.56
  5. Step 5: Solve for x
    x = 1,612,250,469,634.56/1,697,148.64
  6. Step 6: Final answer
    x = 949,976.00

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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.