Home / 3,030,737.25-4,546,854.93-900,812.49

Finding the Fourth Proportional to 3,030,737.25, 4,546,854.93 and 900,812.49

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Solution

The fourth proportional to 3,030,737.25, 4,546,854.93 and 900,812.49 is: 1,351,441.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,030,737.25 : 4,546,854.93 = 900,812.49 : x
  2. Step 2: Convert to fraction form
    3,030,737.25/4,546,854.93 = 900,812.49/x
  3. Step 3: Cross multiply
    3,030,737.25x = 4,546,854.93 × 900,812.49
  4. Step 4: Simplify right side
    3,030,737.25x = 4,095,863,711,162.08
  5. Step 5: Solve for x
    x = 4,095,863,711,162.08/3,030,737.25
  6. Step 6: Final answer
    x = 1,351,441.37

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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.