Home / 4,014,830.05-5,532,808.60-3,941,035.81

Finding the Fourth Proportional to 4,014,830.05, 5,532,808.60 and 3,941,035.81

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Solution

The fourth proportional to 4,014,830.05, 5,532,808.60 and 3,941,035.81 is: 5,431,113.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,014,830.05 : 5,532,808.60 = 3,941,035.81 : x
  2. Step 2: Convert to fraction form
    4,014,830.05/5,532,808.60 = 3,941,035.81/x
  3. Step 3: Cross multiply
    4,014,830.05x = 5,532,808.60 × 3,941,035.81
  4. Step 4: Simplify right side
    4,014,830.05x = 21,804,996,822,475.96
  5. Step 5: Solve for x
    x = 21,804,996,822,475.96/4,014,830.05
  6. Step 6: Final answer
    x = 5,431,113.29

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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.