Home / 6,630,601.60-9,945,902.40-2,370,908.80

Finding the Fourth Proportional to 6,630,601.60, 9,945,902.40 and 2,370,908.80

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Solution

The fourth proportional to 6,630,601.60, 9,945,902.40 and 2,370,908.80 is: 3,556,363.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,630,601.60 : 9,945,902.40 = 2,370,908.80 : x
  2. Step 2: Convert to fraction form
    6,630,601.60/9,945,902.40 = 2,370,908.80/x
  3. Step 3: Cross multiply
    6,630,601.60x = 9,945,902.40 × 2,370,908.80
  4. Step 4: Simplify right side
    6,630,601.60x = 23,580,827,524,101.12
  5. Step 5: Solve for x
    x = 23,580,827,524,101.12/6,630,601.60
  6. Step 6: Final answer
    x = 3,556,363.20

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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.