Home / 2,664,746.10-3,678,550.53-1,699,174.26

Finding the Fourth Proportional to 2,664,746.10, 3,678,550.53 and 1,699,174.26

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Solution

The fourth proportional to 2,664,746.10, 3,678,550.53 and 1,699,174.26 is: 2,345,626.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,664,746.10 : 3,678,550.53 = 1,699,174.26 : x
  2. Step 2: Convert to fraction form
    2,664,746.10/3,678,550.53 = 1,699,174.26/x
  3. Step 3: Cross multiply
    2,664,746.10x = 3,678,550.53 × 1,699,174.26
  4. Step 4: Simplify right side
    2,664,746.10x = 6,250,498,374,685.36
  5. Step 5: Solve for x
    x = 6,250,498,374,685.36/2,664,746.10
  6. Step 6: Final answer
    x = 2,345,626.24

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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.