Home / 1,962,527.43-2,707,890.93-1,146,573.54

Finding the Fourth Proportional to 1,962,527.43, 2,707,890.93 and 1,146,573.54

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Solution

The fourth proportional to 1,962,527.43, 2,707,890.93 and 1,146,573.54 is: 1,582,039.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,962,527.43 : 2,707,890.93 = 1,146,573.54 : x
  2. Step 2: Convert to fraction form
    1,962,527.43/2,707,890.93 = 1,146,573.54/x
  3. Step 3: Cross multiply
    1,962,527.43x = 2,707,890.93 × 1,146,573.54
  4. Step 4: Simplify right side
    1,962,527.43x = 3,104,796,089,543.99
  5. Step 5: Solve for x
    x = 3,104,796,089,543.99/1,962,527.43
  6. Step 6: Final answer
    x = 1,582,039.59

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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.