Home / 1,448,670.24-2,173,391.82-502,040.16

Finding the Fourth Proportional to 1,448,670.24, 2,173,391.82 and 502,040.16

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Solution

The fourth proportional to 1,448,670.24, 2,173,391.82 and 502,040.16 is: 753,194.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,670.24 : 2,173,391.82 = 502,040.16 : x
  2. Step 2: Convert to fraction form
    1,448,670.24/2,173,391.82 = 502,040.16/x
  3. Step 3: Cross multiply
    1,448,670.24x = 2,173,391.82 × 502,040.16
  4. Step 4: Simplify right side
    1,448,670.24x = 1,091,129,977,055.49
  5. Step 5: Solve for x
    x = 1,091,129,977,055.49/1,448,670.24
  6. Step 6: Final answer
    x = 753,194.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.