Home / 9,359,915.54-14,029,568.91-6,120,117.14

Finding the Fourth Proportional to 9,359,915.54, 14,029,568.91 and 6,120,117.14

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Solution

The fourth proportional to 9,359,915.54, 14,029,568.91 and 6,120,117.14 is: 9,173,438.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,359,915.54 : 14,029,568.91 = 6,120,117.14 : x
  2. Step 2: Convert to fraction form
    9,359,915.54/14,029,568.91 = 6,120,117.14/x
  3. Step 3: Cross multiply
    9,359,915.54x = 14,029,568.91 × 6,120,117.14
  4. Step 4: Simplify right side
    9,359,915.54x = 85,862,605,152,902.11
  5. Step 5: Solve for x
    x = 85,862,605,152,902.11/9,359,915.54
  6. Step 6: Final answer
    x = 9,173,438.03

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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.