Home / 5,089,277.61-7,633,911.56-1,302,754.41

Finding the Fourth Proportional to 5,089,277.61, 7,633,911.56 and 1,302,754.41

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Solution

The fourth proportional to 5,089,277.61, 7,633,911.56 and 1,302,754.41 is: 1,954,130.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,277.61 : 7,633,911.56 = 1,302,754.41 : x
  2. Step 2: Convert to fraction form
    5,089,277.61/7,633,911.56 = 1,302,754.41/x
  3. Step 3: Cross multiply
    5,089,277.61x = 7,633,911.56 × 1,302,754.41
  4. Step 4: Simplify right side
    5,089,277.61x = 9,945,111,943,826.21
  5. Step 5: Solve for x
    x = 9,945,111,943,826.21/5,089,277.61
  6. Step 6: Final answer
    x = 1,954,130.37

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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.