Home / 2,032,003.70-3,048,005.55-1,845,379.70

Finding the Fourth Proportional to 2,032,003.70, 3,048,005.55 and 1,845,379.70

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Solution

The fourth proportional to 2,032,003.70, 3,048,005.55 and 1,845,379.70 is: 2,768,069.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,003.70 : 3,048,005.55 = 1,845,379.70 : x
  2. Step 2: Convert to fraction form
    2,032,003.70/3,048,005.55 = 1,845,379.70/x
  3. Step 3: Cross multiply
    2,032,003.70x = 3,048,005.55 × 1,845,379.70
  4. Step 4: Simplify right side
    2,032,003.70x = 5,624,727,567,457.34
  5. Step 5: Solve for x
    x = 5,624,727,567,457.34/2,032,003.70
  6. Step 6: Final answer
    x = 2,768,069.55

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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.