Home / 6,770,488.50-9,355,626.58-4,931,735.46

Finding the Fourth Proportional to 6,770,488.50, 9,355,626.58 and 4,931,735.46

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Solution

The fourth proportional to 6,770,488.50, 9,355,626.58 and 4,931,735.46 is: 6,814,792.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,770,488.50 : 9,355,626.58 = 4,931,735.46 : x
  2. Step 2: Convert to fraction form
    6,770,488.50/9,355,626.58 = 4,931,735.46/x
  3. Step 3: Cross multiply
    6,770,488.50x = 9,355,626.58 × 4,931,735.46
  4. Step 4: Simplify right side
    6,770,488.50x = 46,139,475,355,104.52
  5. Step 5: Solve for x
    x = 46,139,475,355,104.52/6,770,488.50
  6. Step 6: Final answer
    x = 6,814,792.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.