Home / 6,087,237.75-8,400,652.16-3,370,983.75

Finding the Fourth Proportional to 6,087,237.75, 8,400,652.16 and 3,370,983.75

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Solution

The fourth proportional to 6,087,237.75, 8,400,652.16 and 3,370,983.75 is: 4,652,103.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,087,237.75 : 8,400,652.16 = 3,370,983.75 : x
  2. Step 2: Convert to fraction form
    6,087,237.75/8,400,652.16 = 3,370,983.75/x
  3. Step 3: Cross multiply
    6,087,237.75x = 8,400,652.16 × 3,370,983.75
  4. Step 4: Simplify right side
    6,087,237.75x = 28,318,461,903,907.48
  5. Step 5: Solve for x
    x = 28,318,461,903,907.48/6,087,237.75
  6. Step 6: Final answer
    x = 4,652,103.81

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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.