Home / 3,869,373.87-5,804,074.31-1,173,722.31

Finding the Fourth Proportional to 3,869,373.87, 5,804,074.31 and 1,173,722.31

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Solution

The fourth proportional to 3,869,373.87, 5,804,074.31 and 1,173,722.31 is: 1,760,587.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,869,373.87 : 5,804,074.31 = 1,173,722.31 : x
  2. Step 2: Convert to fraction form
    3,869,373.87/5,804,074.31 = 1,173,722.31/x
  3. Step 3: Cross multiply
    3,869,373.87x = 5,804,074.31 × 1,173,722.31
  4. Step 4: Simplify right side
    3,869,373.87x = 6,812,371,506,544.86
  5. Step 5: Solve for x
    x = 6,812,371,506,544.86/3,869,373.87
  6. Step 6: Final answer
    x = 1,760,587.56

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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.