Home / 1,841,728.14-2,541,247.56-1,025,911.53

Finding the Fourth Proportional to 1,841,728.14, 2,541,247.56 and 1,025,911.53

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Solution

The fourth proportional to 1,841,728.14, 2,541,247.56 and 1,025,911.53 is: 1,415,570.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,841,728.14 : 2,541,247.56 = 1,025,911.53 : x
  2. Step 2: Convert to fraction form
    1,841,728.14/2,541,247.56 = 1,025,911.53/x
  3. Step 3: Cross multiply
    1,841,728.14x = 2,541,247.56 × 1,025,911.53
  4. Step 4: Simplify right side
    1,841,728.14x = 2,607,095,172,388.37
  5. Step 5: Solve for x
    x = 2,607,095,172,388.37/1,841,728.14
  6. Step 6: Final answer
    x = 1,415,570.04

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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.