Home / 5,907,280.75-8,152,054.74-3,191,026.75

Finding the Fourth Proportional to 5,907,280.75, 8,152,054.74 and 3,191,026.75

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Solution

The fourth proportional to 5,907,280.75, 8,152,054.74 and 3,191,026.75 is: 4,403,620.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,280.75 : 8,152,054.74 = 3,191,026.75 : x
  2. Step 2: Convert to fraction form
    5,907,280.75/8,152,054.74 = 3,191,026.75/x
  3. Step 3: Cross multiply
    5,907,280.75x = 8,152,054.74 × 3,191,026.75
  4. Step 4: Simplify right side
    5,907,280.75x = 26,013,424,742,804.30
  5. Step 5: Solve for x
    x = 26,013,424,742,804.30/5,907,280.75
  6. Step 6: Final answer
    x = 4,403,620.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.