Home / 1,334,930.88-2,000,996.64-624,360

Finding the Fourth Proportional to 1,334,930.88, 2,000,996.64 and 624,360

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Solution

The fourth proportional to 1,334,930.88, 2,000,996.64 and 624,360 is: 935,885.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,930.88 : 2,000,996.64 = 624,360 : x
  2. Step 2: Convert to fraction form
    1,334,930.88/2,000,996.64 = 624,360/x
  3. Step 3: Cross multiply
    1,334,930.88x = 2,000,996.64 × 624,360
  4. Step 4: Simplify right side
    1,334,930.88x = 1,249,342,262,150.40
  5. Step 5: Solve for x
    x = 1,249,342,262,150.40/1,334,930.88
  6. Step 6: Final answer
    x = 935,885.36

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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.