Home / 9,017,801.70-13,526,730.24-2,194,376.07

Finding the Fourth Proportional to 9,017,801.70, 13,526,730.24 and 2,194,376.07

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Solution

The fourth proportional to 9,017,801.70, 13,526,730.24 and 2,194,376.07 is: 3,291,570.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,017,801.70 : 13,526,730.24 = 2,194,376.07 : x
  2. Step 2: Convert to fraction form
    9,017,801.70/13,526,730.24 = 2,194,376.07/x
  3. Step 3: Cross multiply
    9,017,801.70x = 13,526,730.24 × 2,194,376.07
  4. Step 4: Simplify right side
    9,017,801.70x = 29,682,733,144,001.36
  5. Step 5: Solve for x
    x = 29,682,733,144,001.36/9,017,801.70
  6. Step 6: Final answer
    x = 3,291,570.84

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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.