Home / 7,346,415.80-11,019,623.70-3,085,167.80

Finding the Fourth Proportional to 7,346,415.80, 11,019,623.70 and 3,085,167.80

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Solution

The fourth proportional to 7,346,415.80, 11,019,623.70 and 3,085,167.80 is: 4,627,751.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,346,415.80 : 11,019,623.70 = 3,085,167.80 : x
  2. Step 2: Convert to fraction form
    7,346,415.80/11,019,623.70 = 3,085,167.80/x
  3. Step 3: Cross multiply
    7,346,415.80x = 11,019,623.70 × 3,085,167.80
  4. Step 4: Simplify right side
    7,346,415.80x = 33,997,388,207,356.86
  5. Step 5: Solve for x
    x = 33,997,388,207,356.86/7,346,415.80
  6. Step 6: Final answer
    x = 4,627,751.70

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Double scale
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Similar ratio
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1.5x scale

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.