Home / 11,594,041.20-17,391,061.80-6,492,207.60

Finding the Fourth Proportional to 11,594,041.20, 17,391,061.80 and 6,492,207.60

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Solution

The fourth proportional to 11,594,041.20, 17,391,061.80 and 6,492,207.60 is: 9,738,311.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,594,041.20 : 17,391,061.80 = 6,492,207.60 : x
  2. Step 2: Convert to fraction form
    11,594,041.20/17,391,061.80 = 6,492,207.60/x
  3. Step 3: Cross multiply
    11,594,041.20x = 17,391,061.80 × 6,492,207.60
  4. Step 4: Simplify right side
    11,594,041.20x = 112,906,383,590,029.67
  5. Step 5: Solve for x
    x = 112,906,383,590,029.67/11,594,041.20
  6. Step 6: Final answer
    x = 9,738,311.40

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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.