Home / 9,355,603.10-14,033,404.65-3,290,286.65

Finding the Fourth Proportional to 9,355,603.10, 14,033,404.65 and 3,290,286.65

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Solution

The fourth proportional to 9,355,603.10, 14,033,404.65 and 3,290,286.65 is: 4,935,429.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,355,603.10 : 14,033,404.65 = 3,290,286.65 : x
  2. Step 2: Convert to fraction form
    9,355,603.10/14,033,404.65 = 3,290,286.65/x
  3. Step 3: Cross multiply
    9,355,603.10x = 14,033,404.65 × 3,290,286.65
  4. Step 4: Simplify right side
    9,355,603.10x = 46,173,923,973,942.92
  5. Step 5: Solve for x
    x = 46,173,923,973,942.92/9,355,603.10
  6. Step 6: Final answer
    x = 4,935,429.98

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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.