Home / 3,749,596.15-5,624,685.83-1,225,506.55

Finding the Fourth Proportional to 3,749,596.15, 5,624,685.83 and 1,225,506.55

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Solution

The fourth proportional to 3,749,596.15, 5,624,685.83 and 1,225,506.55 is: 1,838,355.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,749,596.15 : 5,624,685.83 = 1,225,506.55 : x
  2. Step 2: Convert to fraction form
    3,749,596.15/5,624,685.83 = 1,225,506.55/x
  3. Step 3: Cross multiply
    3,749,596.15x = 5,624,685.83 × 1,225,506.55
  4. Step 4: Simplify right side
    3,749,596.15x = 6,893,089,326,357.19
  5. Step 5: Solve for x
    x = 6,893,089,326,357.19/3,749,596.15
  6. Step 6: Final answer
    x = 1,838,355.13

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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.