Home / 9,040,973.63-12,476,768.60-4,911,003.48

Finding the Fourth Proportional to 9,040,973.63, 12,476,768.60 and 4,911,003.48

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Solution

The fourth proportional to 9,040,973.63, 12,476,768.60 and 4,911,003.48 is: 6,777,307.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,040,973.63 : 12,476,768.60 = 4,911,003.48 : x
  2. Step 2: Convert to fraction form
    9,040,973.63/12,476,768.60 = 4,911,003.48/x
  3. Step 3: Cross multiply
    9,040,973.63x = 12,476,768.60 × 4,911,003.48
  4. Step 4: Simplify right side
    9,040,973.63x = 61,273,453,989,199.72
  5. Step 5: Solve for x
    x = 61,273,453,989,199.72/9,040,973.63
  6. Step 6: Final answer
    x = 6,777,307.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.