Home / 9,826,346.58-13,560,220.44-5,475,616.26

Finding the Fourth Proportional to 9,826,346.58, 13,560,220.44 and 5,475,616.26

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Solution

The fourth proportional to 9,826,346.58, 13,560,220.44 and 5,475,616.26 is: 7,556,273.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,826,346.58 : 13,560,220.44 = 5,475,616.26 : x
  2. Step 2: Convert to fraction form
    9,826,346.58/13,560,220.44 = 5,475,616.26/x
  3. Step 3: Cross multiply
    9,826,346.58x = 13,560,220.44 × 5,475,616.26
  4. Step 4: Simplify right side
    9,826,346.58x = 74,250,563,530,448.34
  5. Step 5: Solve for x
    x = 74,250,563,530,448.34/9,826,346.58
  6. Step 6: Final answer
    x = 7,556,273.63

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1.5x scale

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.