Home / 3,089,816.60-4,628,746.69-1,737,871.52

Finding the Fourth Proportional to 3,089,816.60, 4,628,746.69 and 1,737,871.52

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Solution

The fourth proportional to 3,089,816.60, 4,628,746.69 and 1,737,871.52 is: 2,603,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,089,816.60 : 4,628,746.69 = 1,737,871.52 : x
  2. Step 2: Convert to fraction form
    3,089,816.60/4,628,746.69 = 1,737,871.52/x
  3. Step 3: Cross multiply
    3,089,816.60x = 4,628,746.69 × 1,737,871.52
  4. Step 4: Simplify right side
    3,089,816.60x = 8,044,167,045,845.27
  5. Step 5: Solve for x
    x = 8,044,167,045,845.27/3,089,816.60
  6. Step 6: Final answer
    x = 2,603,444.83

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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.