Home / 6,548,847.84-9,037,415.03-3,648,245.94

Finding the Fourth Proportional to 6,548,847.84, 9,037,415.03 and 3,648,245.94

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Solution

The fourth proportional to 6,548,847.84, 9,037,415.03 and 3,648,245.94 is: 5,034,582.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,847.84 : 9,037,415.03 = 3,648,245.94 : x
  2. Step 2: Convert to fraction form
    6,548,847.84/9,037,415.03 = 3,648,245.94/x
  3. Step 3: Cross multiply
    6,548,847.84x = 9,037,415.03 × 3,648,245.94
  4. Step 4: Simplify right side
    6,548,847.84x = 32,970,712,673,051.25
  5. Step 5: Solve for x
    x = 32,970,712,673,051.25/6,548,847.84
  6. Step 6: Final answer
    x = 5,034,582.19

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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.