Home / 3,027,074.69-4,543,235.46-1,588,774.07

Finding the Fourth Proportional to 3,027,074.69, 4,543,235.46 and 1,588,774.07

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Solution

The fourth proportional to 3,027,074.69, 4,543,235.46 and 1,588,774.07 is: 2,384,538.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,074.69 : 4,543,235.46 = 1,588,774.07 : x
  2. Step 2: Convert to fraction form
    3,027,074.69/4,543,235.46 = 1,588,774.07/x
  3. Step 3: Cross multiply
    3,027,074.69x = 4,543,235.46 × 1,588,774.07
  4. Step 4: Simplify right side
    3,027,074.69x = 7,218,174,698,035.32
  5. Step 5: Solve for x
    x = 7,218,174,698,035.32/3,027,074.69
  6. Step 6: Final answer
    x = 2,384,538.02

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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.