Home / 9,783,137.43-14,675,475.78-2,594,671.32

Finding the Fourth Proportional to 9,783,137.43, 14,675,475.78 and 2,594,671.32

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Solution

The fourth proportional to 9,783,137.43, 14,675,475.78 and 2,594,671.32 is: 3,892,211.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,783,137.43 : 14,675,475.78 = 2,594,671.32 : x
  2. Step 2: Convert to fraction form
    9,783,137.43/14,675,475.78 = 2,594,671.32/x
  3. Step 3: Cross multiply
    9,783,137.43x = 14,675,475.78 × 2,594,671.32
  4. Step 4: Simplify right side
    9,783,137.43x = 38,078,036,113,720.62
  5. Step 5: Solve for x
    x = 38,078,036,113,720.62/9,783,137.43
  6. Step 6: Final answer
    x = 3,892,211.10

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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.