Home / 2,453,061.16-3,384,803.22-2,254,631.56

Finding the Fourth Proportional to 2,453,061.16, 3,384,803.22 and 2,254,631.56

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Solution

The fourth proportional to 2,453,061.16, 3,384,803.22 and 2,254,631.56 is: 3,111,004.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,061.16 : 3,384,803.22 = 2,254,631.56 : x
  2. Step 2: Convert to fraction form
    2,453,061.16/3,384,803.22 = 2,254,631.56/x
  3. Step 3: Cross multiply
    2,453,061.16x = 3,384,803.22 × 2,254,631.56
  4. Step 4: Simplify right side
    2,453,061.16x = 7,631,484,164,201.62
  5. Step 5: Solve for x
    x = 7,631,484,164,201.62/2,453,061.16
  6. Step 6: Final answer
    x = 3,111,004.44

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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.