Home / 1,835,344.20-2,532,704.64-1,019,599.20

Finding the Fourth Proportional to 1,835,344.20, 2,532,704.64 and 1,019,599.20

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Solution

The fourth proportional to 1,835,344.20, 2,532,704.64 and 1,019,599.20 is: 1,407,007.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,344.20 : 2,532,704.64 = 1,019,599.20 : x
  2. Step 2: Convert to fraction form
    1,835,344.20/2,532,704.64 = 1,019,599.20/x
  3. Step 3: Cross multiply
    1,835,344.20x = 2,532,704.64 × 1,019,599.20
  4. Step 4: Simplify right side
    1,835,344.20x = 2,582,343,624,780.29
  5. Step 5: Solve for x
    x = 2,582,343,624,780.29/1,835,344.20
  6. Step 6: Final answer
    x = 1,407,007.81

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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.