Home / 1,883,240.44-2,598,841.20-1,023,822.16

Finding the Fourth Proportional to 1,883,240.44, 2,598,841.20 and 1,023,822.16

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Solution

The fourth proportional to 1,883,240.44, 2,598,841.20 and 1,023,822.16 is: 1,412,857.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,240.44 : 2,598,841.20 = 1,023,822.16 : x
  2. Step 2: Convert to fraction form
    1,883,240.44/2,598,841.20 = 1,023,822.16/x
  3. Step 3: Cross multiply
    1,883,240.44x = 2,598,841.20 × 1,023,822.16
  4. Step 4: Simplify right side
    1,883,240.44x = 2,660,751,210,880.99
  5. Step 5: Solve for x
    x = 2,660,751,210,880.99/1,883,240.44
  6. Step 6: Final answer
    x = 1,412,857.94

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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.