Home / 6,240,833.20-9,361,249.80-3,048,007.60

Finding the Fourth Proportional to 6,240,833.20, 9,361,249.80 and 3,048,007.60

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Solution

The fourth proportional to 6,240,833.20, 9,361,249.80 and 3,048,007.60 is: 4,572,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,240,833.20 : 9,361,249.80 = 3,048,007.60 : x
  2. Step 2: Convert to fraction form
    6,240,833.20/9,361,249.80 = 3,048,007.60/x
  3. Step 3: Cross multiply
    6,240,833.20x = 9,361,249.80 × 3,048,007.60
  4. Step 4: Simplify right side
    6,240,833.20x = 28,533,160,535,898.48
  5. Step 5: Solve for x
    x = 28,533,160,535,898.48/6,240,833.20
  6. Step 6: Final answer
    x = 4,572,011.40

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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.