Home / 4,546,344.72-6,814,094.01-2,114,214.84

Finding the Fourth Proportional to 4,546,344.72, 6,814,094.01 and 2,114,214.84

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Solution

The fourth proportional to 4,546,344.72, 6,814,094.01 and 2,114,214.84 is: 3,168,800.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,546,344.72 : 6,814,094.01 = 2,114,214.84 : x
  2. Step 2: Convert to fraction form
    4,546,344.72/6,814,094.01 = 2,114,214.84/x
  3. Step 3: Cross multiply
    4,546,344.72x = 6,814,094.01 × 2,114,214.84
  4. Step 4: Simplify right side
    4,546,344.72x = 14,406,458,677,097.11
  5. Step 5: Solve for x
    x = 14,406,458,677,097.11/4,546,344.72
  6. Step 6: Final answer
    x = 3,168,800.34

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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.