Home / 9,334,590-14,004,246.60-2,603,004.72

Finding the Fourth Proportional to 9,334,590, 14,004,246.60 and 2,603,004.72

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Solution

The fourth proportional to 9,334,590, 14,004,246.60 and 2,603,004.72 is: 3,905,165.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,590 : 14,004,246.60 = 2,603,004.72 : x
  2. Step 2: Convert to fraction form
    9,334,590/14,004,246.60 = 2,603,004.72/x
  3. Step 3: Cross multiply
    9,334,590x = 14,004,246.60 × 2,603,004.72
  4. Step 4: Simplify right side
    9,334,590x = 36,453,119,999,843.95
  5. Step 5: Solve for x
    x = 36,453,119,999,843.95/9,334,590
  6. Step 6: Final answer
    x = 3,905,165.63

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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.