Home / 6,241,014.78-9,360,851.49-4,232,153.22

Finding the Fourth Proportional to 6,241,014.78, 9,360,851.49 and 4,232,153.22

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Solution

The fourth proportional to 6,241,014.78, 9,360,851.49 and 4,232,153.22 is: 6,347,775.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,014.78 : 9,360,851.49 = 4,232,153.22 : x
  2. Step 2: Convert to fraction form
    6,241,014.78/9,360,851.49 = 4,232,153.22/x
  3. Step 3: Cross multiply
    6,241,014.78x = 9,360,851.49 × 4,232,153.22
  4. Step 4: Simplify right side
    6,241,014.78x = 39,616,557,775,345.30
  5. Step 5: Solve for x
    x = 39,616,557,775,345.30/6,241,014.78
  6. Step 6: Final answer
    x = 6,347,775.03

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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.