Home / 9,054,256.55-13,582,735.29-2,989,629

Finding the Fourth Proportional to 9,054,256.55, 13,582,735.29 and 2,989,629

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Solution

The fourth proportional to 9,054,256.55, 13,582,735.29 and 2,989,629 is: 4,484,889.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,256.55 : 13,582,735.29 = 2,989,629 : x
  2. Step 2: Convert to fraction form
    9,054,256.55/13,582,735.29 = 2,989,629/x
  3. Step 3: Cross multiply
    9,054,256.55x = 13,582,735.29 × 2,989,629
  4. Step 4: Simplify right side
    9,054,256.55x = 40,607,339,322,307.41
  5. Step 5: Solve for x
    x = 40,607,339,322,307.41/9,054,256.55
  6. Step 6: Final answer
    x = 4,484,889.41

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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.