Home / 7,089,287.16-10,636,161.49-2,537,232.56

Finding the Fourth Proportional to 7,089,287.16, 10,636,161.49 and 2,537,232.56

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Solution

The fourth proportional to 7,089,287.16, 10,636,161.49 and 2,537,232.56 is: 3,806,647.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,089,287.16 : 10,636,161.49 = 2,537,232.56 : x
  2. Step 2: Convert to fraction form
    7,089,287.16/10,636,161.49 = 2,537,232.56/x
  3. Step 3: Cross multiply
    7,089,287.16x = 10,636,161.49 × 2,537,232.56
  4. Step 4: Simplify right side
    7,089,287.16x = 26,986,415,221,450.52
  5. Step 5: Solve for x
    x = 26,986,415,221,450.52/7,089,287.16
  6. Step 6: Final answer
    x = 3,806,647.21

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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.