Home / 8,064,813.20-12,096,960.60-2,673,712.40

Finding the Fourth Proportional to 8,064,813.20, 12,096,960.60 and 2,673,712.40

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Solution

The fourth proportional to 8,064,813.20, 12,096,960.60 and 2,673,712.40 is: 4,010,482.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,064,813.20 : 12,096,960.60 = 2,673,712.40 : x
  2. Step 2: Convert to fraction form
    8,064,813.20/12,096,960.60 = 2,673,712.40/x
  3. Step 3: Cross multiply
    8,064,813.20x = 12,096,960.60 × 2,673,712.40
  4. Step 4: Simplify right side
    8,064,813.20x = 32,343,793,558,531.44
  5. Step 5: Solve for x
    x = 32,343,793,558,531.44/8,064,813.20
  6. Step 6: Final answer
    x = 4,010,482.67

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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.