Home / 9,054,154.62-13,583,389.77-2,664,615.42

Finding the Fourth Proportional to 9,054,154.62, 13,583,389.77 and 2,664,615.42

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Solution

The fourth proportional to 9,054,154.62, 13,583,389.77 and 2,664,615.42 is: 3,997,558.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,054,154.62 : 13,583,389.77 = 2,664,615.42 : x
  2. Step 2: Convert to fraction form
    9,054,154.62/13,583,389.77 = 2,664,615.42/x
  3. Step 3: Cross multiply
    9,054,154.62x = 13,583,389.77 × 2,664,615.42
  4. Step 4: Simplify right side
    9,054,154.62x = 36,194,509,837,012.25
  5. Step 5: Solve for x
    x = 36,194,509,837,012.25/9,054,154.62
  6. Step 6: Final answer
    x = 3,997,558.18

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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.