Home / 7,398,584.33-11,097,626.34-2,606,148.35

Finding the Fourth Proportional to 7,398,584.33, 11,097,626.34 and 2,606,148.35

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Solution

The fourth proportional to 7,398,584.33, 11,097,626.34 and 2,606,148.35 is: 3,909,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,398,584.33 : 11,097,626.34 = 2,606,148.35 : x
  2. Step 2: Convert to fraction form
    7,398,584.33/11,097,626.34 = 2,606,148.35/x
  3. Step 3: Cross multiply
    7,398,584.33x = 11,097,626.34 × 2,606,148.35
  4. Step 4: Simplify right side
    7,398,584.33x = 28,922,060,519,419.41
  5. Step 5: Solve for x
    x = 28,922,060,519,419.41/7,398,584.33
  6. Step 6: Final answer
    x = 3,909,134.40

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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.