Home / 9,576,445.80-14,364,668.70-5,986,266.60

Finding the Fourth Proportional to 9,576,445.80, 14,364,668.70 and 5,986,266.60

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Solution

The fourth proportional to 9,576,445.80, 14,364,668.70 and 5,986,266.60 is: 8,979,399.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,576,445.80 : 14,364,668.70 = 5,986,266.60 : x
  2. Step 2: Convert to fraction form
    9,576,445.80/14,364,668.70 = 5,986,266.60/x
  3. Step 3: Cross multiply
    9,576,445.80x = 14,364,668.70 × 5,986,266.60
  4. Step 4: Simplify right side
    9,576,445.80x = 85,990,736,458,875.41
  5. Step 5: Solve for x
    x = 85,990,736,458,875.41/9,576,445.80
  6. Step 6: Final answer
    x = 8,979,399.90

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Similar ratio
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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.