Home / 6,355,626.76-8,770,579.97-3,602,567.37

Finding the Fourth Proportional to 6,355,626.76, 8,770,579.97 and 3,602,567.37

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Solution

The fourth proportional to 6,355,626.76, 8,770,579.97 and 3,602,567.37 is: 4,971,438.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,355,626.76 : 8,770,579.97 = 3,602,567.37 : x
  2. Step 2: Convert to fraction form
    6,355,626.76/8,770,579.97 = 3,602,567.37/x
  3. Step 3: Cross multiply
    6,355,626.76x = 8,770,579.97 × 3,602,567.37
  4. Step 4: Simplify right side
    6,355,626.76x = 31,596,605,230,774.41
  5. Step 5: Solve for x
    x = 31,596,605,230,774.41/6,355,626.76
  6. Step 6: Final answer
    x = 4,971,438.13

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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.