Home / 6,899,588.70-10,349,383.05-2,355,768.15

Finding the Fourth Proportional to 6,899,588.70, 10,349,383.05 and 2,355,768.15

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Solution

The fourth proportional to 6,899,588.70, 10,349,383.05 and 2,355,768.15 is: 3,533,652.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,899,588.70 : 10,349,383.05 = 2,355,768.15 : x
  2. Step 2: Convert to fraction form
    6,899,588.70/10,349,383.05 = 2,355,768.15/x
  3. Step 3: Cross multiply
    6,899,588.70x = 10,349,383.05 × 2,355,768.15
  4. Step 4: Simplify right side
    6,899,588.70x = 24,380,746,961,339.86
  5. Step 5: Solve for x
    x = 24,380,746,961,339.86/6,899,588.70
  6. Step 6: Final answer
    x = 3,533,652.23

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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.