Home / 1,354,247.60-2,031,636.93-501,325.82

Finding the Fourth Proportional to 1,354,247.60, 2,031,636.93 and 501,325.82

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Solution

The fourth proportional to 1,354,247.60, 2,031,636.93 and 501,325.82 is: 752,087.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,247.60 : 2,031,636.93 = 501,325.82 : x
  2. Step 2: Convert to fraction form
    1,354,247.60/2,031,636.93 = 501,325.82/x
  3. Step 3: Cross multiply
    1,354,247.60x = 2,031,636.93 × 501,325.82
  4. Step 4: Simplify right side
    1,354,247.60x = 1,018,512,049,874.53
  5. Step 5: Solve for x
    x = 1,018,512,049,874.53/1,354,247.60
  6. Step 6: Final answer
    x = 752,087.03

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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.