Home / 7,398,586.91-11,097,630.21-2,606,150.93

Finding the Fourth Proportional to 7,398,586.91, 11,097,630.21 and 2,606,150.93

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Solution

The fourth proportional to 7,398,586.91, 11,097,630.21 and 2,606,150.93 is: 3,909,138.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,586.91 : 11,097,630.21 = 2,606,150.93 : x
  2. Step 2: Convert to fraction form
    7,398,586.91/11,097,630.21 = 2,606,150.93/x
  3. Step 3: Cross multiply
    7,398,586.91x = 11,097,630.21 × 2,606,150.93
  4. Step 4: Simplify right side
    7,398,586.91x = 28,922,099,292,587.60
  5. Step 5: Solve for x
    x = 28,922,099,292,587.60/7,398,586.91
  6. Step 6: Final answer
    x = 3,909,138.28

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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.