Home / 6,369,435.93-9,544,706.04-4,678,272.57

Finding the Fourth Proportional to 6,369,435.93, 9,544,706.04 and 4,678,272.57

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Solution

The fourth proportional to 6,369,435.93, 9,544,706.04 and 4,678,272.57 is: 7,010,469.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,369,435.93 : 9,544,706.04 = 4,678,272.57 : x
  2. Step 2: Convert to fraction form
    6,369,435.93/9,544,706.04 = 4,678,272.57/x
  3. Step 3: Cross multiply
    6,369,435.93x = 9,544,706.04 × 4,678,272.57
  4. Step 4: Simplify right side
    6,369,435.93x = 44,652,736,455,645.32
  5. Step 5: Solve for x
    x = 44,652,736,455,645.32/6,369,435.93
  6. Step 6: Final answer
    x = 7,010,469.52

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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.