Home / 1,546,459.57-2,318,522.85-1,014,114.61

Finding the Fourth Proportional to 1,546,459.57, 2,318,522.85 and 1,014,114.61

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Solution

The fourth proportional to 1,546,459.57, 2,318,522.85 and 1,014,114.61 is: 1,520,406.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,546,459.57 : 2,318,522.85 = 1,014,114.61 : x
  2. Step 2: Convert to fraction form
    1,546,459.57/2,318,522.85 = 1,014,114.61/x
  3. Step 3: Cross multiply
    1,546,459.57x = 2,318,522.85 × 1,014,114.61
  4. Step 4: Simplify right side
    1,546,459.57x = 2,351,247,884,211.22
  5. Step 5: Solve for x
    x = 2,351,247,884,211.22/1,546,459.57
  6. Step 6: Final answer
    x = 1,520,406.96

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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.