Home / 1,223,647.38-1,835,507.24-584,018.50

Finding the Fourth Proportional to 1,223,647.38, 1,835,507.24 and 584,018.50

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Solution

The fourth proportional to 1,223,647.38, 1,835,507.24 and 584,018.50 is: 876,045.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,223,647.38 : 1,835,507.24 = 584,018.50 : x
  2. Step 2: Convert to fraction form
    1,223,647.38/1,835,507.24 = 584,018.50/x
  3. Step 3: Cross multiply
    1,223,647.38x = 1,835,507.24 × 584,018.50
  4. Step 4: Simplify right side
    1,223,647.38x = 1,071,970,185,043.94
  5. Step 5: Solve for x
    x = 1,071,970,185,043.94/1,223,647.38
  6. Step 6: Final answer
    x = 876,045.01

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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.