Home / 4,670,588.67-6,445,415.13-2,605,604.25

Finding the Fourth Proportional to 4,670,588.67, 6,445,415.13 and 2,605,604.25

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Solution

The fourth proportional to 4,670,588.67, 6,445,415.13 and 2,605,604.25 is: 3,595,735.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,670,588.67 : 6,445,415.13 = 2,605,604.25 : x
  2. Step 2: Convert to fraction form
    4,670,588.67/6,445,415.13 = 2,605,604.25/x
  3. Step 3: Cross multiply
    4,670,588.67x = 6,445,415.13 × 2,605,604.25
  4. Step 4: Simplify right side
    4,670,588.67x = 16,794,201,065,513.32
  5. Step 5: Solve for x
    x = 16,794,201,065,513.32/4,670,588.67
  6. Step 6: Final answer
    x = 3,595,735.41

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1.5x scale

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.