Home / 1,663,197.84-2,494,835.64-541,354.32

Finding the Fourth Proportional to 1,663,197.84, 2,494,835.64 and 541,354.32

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Solution

The fourth proportional to 1,663,197.84, 2,494,835.64 and 541,354.32 is: 812,044.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,663,197.84 : 2,494,835.64 = 541,354.32 : x
  2. Step 2: Convert to fraction form
    1,663,197.84/2,494,835.64 = 541,354.32/x
  3. Step 3: Cross multiply
    1,663,197.84x = 2,494,835.64 × 541,354.32
  4. Step 4: Simplify right side
    1,663,197.84x = 1,350,590,051,403.96
  5. Step 5: Solve for x
    x = 1,350,590,051,403.96/1,663,197.84
  6. Step 6: Final answer
    x = 812,044.14

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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.