Home / 9,072,333-13,603,774.58-4,278,735.16

Finding the Fourth Proportional to 9,072,333, 13,603,774.58 and 4,278,735.16

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Solution

The fourth proportional to 9,072,333, 13,603,774.58 and 4,278,735.16 is: 6,415,874.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,072,333 : 13,603,774.58 = 4,278,735.16 : x
  2. Step 2: Convert to fraction form
    9,072,333/13,603,774.58 = 4,278,735.16/x
  3. Step 3: Cross multiply
    9,072,333x = 13,603,774.58 × 4,278,735.16
  4. Step 4: Simplify right side
    9,072,333x = 58,206,948,604,160.23
  5. Step 5: Solve for x
    x = 58,206,948,604,160.23/9,072,333
  6. Step 6: Final answer
    x = 6,415,874.35

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1.5x scale

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.