Home / 3,282,360.60-4,923,048.42-1,038,207

Finding the Fourth Proportional to 3,282,360.60, 4,923,048.42 and 1,038,207

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Solution

The fourth proportional to 3,282,360.60, 4,923,048.42 and 1,038,207 is: 1,557,154.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,282,360.60 : 4,923,048.42 = 1,038,207 : x
  2. Step 2: Convert to fraction form
    3,282,360.60/4,923,048.42 = 1,038,207/x
  3. Step 3: Cross multiply
    3,282,360.60x = 4,923,048.42 × 1,038,207
  4. Step 4: Simplify right side
    3,282,360.60x = 5,111,143,330,982.94
  5. Step 5: Solve for x
    x = 5,111,143,330,982.94/3,282,360.60
  6. Step 6: Final answer
    x = 1,557,154.73

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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.