Home / 5,907,269.25-8,152,038.86-3,191,015.25

Finding the Fourth Proportional to 5,907,269.25, 8,152,038.86 and 3,191,015.25

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Solution

The fourth proportional to 5,907,269.25, 8,152,038.86 and 3,191,015.25 is: 4,403,604.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,907,269.25 : 8,152,038.86 = 3,191,015.25 : x
  2. Step 2: Convert to fraction form
    5,907,269.25/8,152,038.86 = 3,191,015.25/x
  3. Step 3: Cross multiply
    5,907,269.25x = 8,152,038.86 × 3,191,015.25
  4. Step 4: Simplify right side
    5,907,269.25x = 26,013,280,304,897.54
  5. Step 5: Solve for x
    x = 26,013,280,304,897.54/5,907,269.25
  6. Step 6: Final answer
    x = 4,403,604.98

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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.