Home / 3,941,076-5,911,614-949,260

Finding the Fourth Proportional to 3,941,076, 5,911,614 and 949,260

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Solution

The fourth proportional to 3,941,076, 5,911,614 and 949,260 is: 1,423,890

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,941,076 : 5,911,614 = 949,260 : x
  2. Step 2: Convert to fraction form
    3,941,076/5,911,614 = 949,260/x
  3. Step 3: Cross multiply
    3,941,076x = 5,911,614 × 949,260
  4. Step 4: Simplify right side
    3,941,076x = 5,611,658,705,640
  5. Step 5: Solve for x
    x = 5,611,658,705,640/3,941,076
  6. Step 6: Final answer
    x = 1,423,890

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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.