Home / 1,884,088.38-2,599,986.24-1,068,366.54

Finding the Fourth Proportional to 1,884,088.38, 2,599,986.24 and 1,068,366.54

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Solution

The fourth proportional to 1,884,088.38, 2,599,986.24 and 1,068,366.54 is: 1,474,314.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,088.38 : 2,599,986.24 = 1,068,366.54 : x
  2. Step 2: Convert to fraction form
    1,884,088.38/2,599,986.24 = 1,068,366.54/x
  3. Step 3: Cross multiply
    1,884,088.38x = 2,599,986.24 × 1,068,366.54
  4. Step 4: Simplify right side
    1,884,088.38x = 2,777,738,303,276.41
  5. Step 5: Solve for x
    x = 2,777,738,303,276.41/1,884,088.38
  6. Step 6: Final answer
    x = 1,474,314.23

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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.