Home / 6,241,602.80-9,362,404.20-5,821,698.80

Finding the Fourth Proportional to 6,241,602.80, 9,362,404.20 and 5,821,698.80

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Solution

The fourth proportional to 6,241,602.80, 9,362,404.20 and 5,821,698.80 is: 8,732,548.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,602.80 : 9,362,404.20 = 5,821,698.80 : x
  2. Step 2: Convert to fraction form
    6,241,602.80/9,362,404.20 = 5,821,698.80/x
  3. Step 3: Cross multiply
    6,241,602.80x = 9,362,404.20 × 5,821,698.80
  4. Step 4: Simplify right side
    6,241,602.80x = 54,505,097,296,254.95
  5. Step 5: Solve for x
    x = 54,505,097,296,254.95/6,241,602.80
  6. Step 6: Final answer
    x = 8,732,548.20

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Double scale
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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.