Home / 9,360,601.70-14,040,902.55-8,730,745.70

Finding the Fourth Proportional to 9,360,601.70, 14,040,902.55 and 8,730,745.70

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Solution

The fourth proportional to 9,360,601.70, 14,040,902.55 and 8,730,745.70 is: 13,096,118.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,360,601.70 : 14,040,902.55 = 8,730,745.70 : x
  2. Step 2: Convert to fraction form
    9,360,601.70/14,040,902.55 = 8,730,745.70/x
  3. Step 3: Cross multiply
    9,360,601.70x = 14,040,902.55 × 8,730,745.70
  4. Step 4: Simplify right side
    9,360,601.70x = 122,587,549,562,531.53
  5. Step 5: Solve for x
    x = 122,587,549,562,531.53/9,360,601.70
  6. Step 6: Final answer
    x = 13,096,118.55

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1.5x scale

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.