Home / 1,530,208.37-2,295,441.04-465,259.65

Finding the Fourth Proportional to 1,530,208.37, 2,295,441.04 and 465,259.65

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Solution

The fourth proportional to 1,530,208.37, 2,295,441.04 and 465,259.65 is: 697,928.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,208.37 : 2,295,441.04 = 465,259.65 : x
  2. Step 2: Convert to fraction form
    1,530,208.37/2,295,441.04 = 465,259.65/x
  3. Step 3: Cross multiply
    1,530,208.37x = 2,295,441.04 × 465,259.65
  4. Step 4: Simplify right side
    1,530,208.37x = 1,067,976,094,866.04
  5. Step 5: Solve for x
    x = 1,067,976,094,866.04/1,530,208.37
  6. Step 6: Final answer
    x = 697,928.54

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Double scale
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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.