Home / 3,054,357.04-4,214,506.98-1,765,317.46

Finding the Fourth Proportional to 3,054,357.04, 4,214,506.98 and 1,765,317.46

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Solution

The fourth proportional to 3,054,357.04, 4,214,506.98 and 1,765,317.46 is: 2,435,845.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,357.04 : 4,214,506.98 = 1,765,317.46 : x
  2. Step 2: Convert to fraction form
    3,054,357.04/4,214,506.98 = 1,765,317.46/x
  3. Step 3: Cross multiply
    3,054,357.04x = 4,214,506.98 × 1,765,317.46
  4. Step 4: Simplify right side
    3,054,357.04x = 7,439,942,757,085.87
  5. Step 5: Solve for x
    x = 7,439,942,757,085.87/3,054,357.04
  6. Step 6: Final answer
    x = 2,435,845.80

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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.