Home / 4,833,843.78-6,670,728.56-2,658,526

Finding the Fourth Proportional to 4,833,843.78, 6,670,728.56 and 2,658,526

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Solution

The fourth proportional to 4,833,843.78, 6,670,728.56 and 2,658,526 is: 3,668,779.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,833,843.78 : 6,670,728.56 = 2,658,526 : x
  2. Step 2: Convert to fraction form
    4,833,843.78/6,670,728.56 = 2,658,526/x
  3. Step 3: Cross multiply
    4,833,843.78x = 6,670,728.56 × 2,658,526
  4. Step 4: Simplify right side
    4,833,843.78x = 17,734,305,315,702.56
  5. Step 5: Solve for x
    x = 17,734,305,315,702.56/4,833,843.78
  6. Step 6: Final answer
    x = 3,668,779.16

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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.