Home / 9,706,327.72-13,399,586.15-6,036,426.60

Finding the Fourth Proportional to 9,706,327.72, 13,399,586.15 and 6,036,426.60

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Solution

The fourth proportional to 9,706,327.72, 13,399,586.15 and 6,036,426.60 is: 8,333,287.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,706,327.72 : 13,399,586.15 = 6,036,426.60 : x
  2. Step 2: Convert to fraction form
    9,706,327.72/13,399,586.15 = 6,036,426.60/x
  3. Step 3: Cross multiply
    9,706,327.72x = 13,399,586.15 × 6,036,426.60
  4. Step 4: Simplify right side
    9,706,327.72x = 80,885,618,245,705.62
  5. Step 5: Solve for x
    x = 80,885,618,245,705.62/9,706,327.72
  6. Step 6: Final answer
    x = 8,333,287.38

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1.5x scale

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.