Home / 4,378,839.08-6,570,150.86-2,354,717.16

Finding the Fourth Proportional to 4,378,839.08, 6,570,150.86 and 2,354,717.16

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Solution

The fourth proportional to 4,378,839.08, 6,570,150.86 and 2,354,717.16 is: 3,533,093.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,378,839.08 : 6,570,150.86 = 2,354,717.16 : x
  2. Step 2: Convert to fraction form
    4,378,839.08/6,570,150.86 = 2,354,717.16/x
  3. Step 3: Cross multiply
    4,378,839.08x = 6,570,150.86 × 2,354,717.16
  4. Step 4: Simplify right side
    4,378,839.08x = 15,470,846,973,830.76
  5. Step 5: Solve for x
    x = 15,470,846,973,830.76/4,378,839.08
  6. Step 6: Final answer
    x = 3,533,093.29

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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.