Home / 9,504,003.80-14,256,005.70-4,709,840.60

Finding the Fourth Proportional to 9,504,003.80, 14,256,005.70 and 4,709,840.60

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Solution

The fourth proportional to 9,504,003.80, 14,256,005.70 and 4,709,840.60 is: 7,064,760.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,504,003.80 : 14,256,005.70 = 4,709,840.60 : x
  2. Step 2: Convert to fraction form
    9,504,003.80/14,256,005.70 = 4,709,840.60/x
  3. Step 3: Cross multiply
    9,504,003.80x = 14,256,005.70 × 4,709,840.60
  4. Step 4: Simplify right side
    9,504,003.80x = 67,143,514,439,691.41
  5. Step 5: Solve for x
    x = 67,143,514,439,691.41/9,504,003.80
  6. Step 6: Final answer
    x = 7,064,760.90

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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.