Home / 2,232,174.70-3,345,603.63-1,554,587.43

Finding the Fourth Proportional to 2,232,174.70, 3,345,603.63 and 1,554,587.43

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Solution

The fourth proportional to 2,232,174.70, 3,345,603.63 and 1,554,587.43 is: 2,330,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,232,174.70 : 3,345,603.63 = 1,554,587.43 : x
  2. Step 2: Convert to fraction form
    2,232,174.70/3,345,603.63 = 1,554,587.43/x
  3. Step 3: Cross multiply
    2,232,174.70x = 3,345,603.63 × 1,554,587.43
  4. Step 4: Simplify right side
    2,232,174.70x = 5,201,033,348,960.37
  5. Step 5: Solve for x
    x = 5,201,033,348,960.37/2,232,174.70
  6. Step 6: Final answer
    x = 2,330,029.70

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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.