Home / 3,367,099.09-5,051,394.95-970,756.72

Finding the Fourth Proportional to 3,367,099.09, 5,051,394.95 and 970,756.72

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Solution

The fourth proportional to 3,367,099.09, 5,051,394.95 and 970,756.72 is: 1,456,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,099.09 : 5,051,394.95 = 970,756.72 : x
  2. Step 2: Convert to fraction form
    3,367,099.09/5,051,394.95 = 970,756.72/x
  3. Step 3: Cross multiply
    3,367,099.09x = 5,051,394.95 × 970,756.72
  4. Step 4: Simplify right side
    3,367,099.09x = 4,903,675,562,975.81
  5. Step 5: Solve for x
    x = 4,903,675,562,975.81/3,367,099.09
  6. Step 6: Final answer
    x = 1,456,350.24

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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.