Home / 1,503,670.62-2,254,980.75-604,879.23

Finding the Fourth Proportional to 1,503,670.62, 2,254,980.75 and 604,879.23

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Solution

The fourth proportional to 1,503,670.62, 2,254,980.75 and 604,879.23 is: 907,107.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,503,670.62 : 2,254,980.75 = 604,879.23 : x
  2. Step 2: Convert to fraction form
    1,503,670.62/2,254,980.75 = 604,879.23/x
  3. Step 3: Cross multiply
    1,503,670.62x = 2,254,980.75 × 604,879.23
  4. Step 4: Simplify right side
    1,503,670.62x = 1,363,991,019,724.82
  5. Step 5: Solve for x
    x = 1,363,991,019,724.82/1,503,670.62
  6. Step 6: Final answer
    x = 907,107.58

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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.