Home / 6,695,539.48-9,240,853.14-4,083,558.88

Finding the Fourth Proportional to 6,695,539.48, 9,240,853.14 and 4,083,558.88

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Solution

The fourth proportional to 6,695,539.48, 9,240,853.14 and 4,083,558.88 is: 5,635,926.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,695,539.48 : 9,240,853.14 = 4,083,558.88 : x
  2. Step 2: Convert to fraction form
    6,695,539.48/9,240,853.14 = 4,083,558.88/x
  3. Step 3: Cross multiply
    6,695,539.48x = 9,240,853.14 × 4,083,558.88
  4. Step 4: Simplify right side
    6,695,539.48x = 37,735,567,898,622.88
  5. Step 5: Solve for x
    x = 37,735,567,898,622.88/6,695,539.48
  6. Step 6: Final answer
    x = 5,635,926.43

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.