Home / 1,453,534.72-2,008,153.04-1,110,571

Finding the Fourth Proportional to 1,453,534.72, 2,008,153.04 and 1,110,571

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Solution

The fourth proportional to 1,453,534.72, 2,008,153.04 and 1,110,571 is: 1,534,326.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,534.72 : 2,008,153.04 = 1,110,571 : x
  2. Step 2: Convert to fraction form
    1,453,534.72/2,008,153.04 = 1,110,571/x
  3. Step 3: Cross multiply
    1,453,534.72x = 2,008,153.04 × 1,110,571
  4. Step 4: Simplify right side
    1,453,534.72x = 2,230,196,529,785.84
  5. Step 5: Solve for x
    x = 2,230,196,529,785.84/1,453,534.72
  6. Step 6: Final answer
    x = 1,534,326.29

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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.