Home / 5,670,932.40-8,504,187.30-2,473,878.60

Finding the Fourth Proportional to 5,670,932.40, 8,504,187.30 and 2,473,878.60

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Solution

The fourth proportional to 5,670,932.40, 8,504,187.30 and 2,473,878.60 is: 3,709,853.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,670,932.40 : 8,504,187.30 = 2,473,878.60 : x
  2. Step 2: Convert to fraction form
    5,670,932.40/8,504,187.30 = 2,473,878.60/x
  3. Step 3: Cross multiply
    5,670,932.40x = 8,504,187.30 × 2,473,878.60
  4. Step 4: Simplify right side
    5,670,932.40x = 21,038,326,971,861.78
  5. Step 5: Solve for x
    x = 21,038,326,971,861.78/5,670,932.40
  6. Step 6: Final answer
    x = 3,709,853.25

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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.