Home / 2,494,076.23-3,441,823.63-1,348,156.57

Finding the Fourth Proportional to 2,494,076.23, 3,441,823.63 and 1,348,156.57

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Solution

The fourth proportional to 2,494,076.23, 3,441,823.63 and 1,348,156.57 is: 1,860,455.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,494,076.23 : 3,441,823.63 = 1,348,156.57 : x
  2. Step 2: Convert to fraction form
    2,494,076.23/3,441,823.63 = 1,348,156.57/x
  3. Step 3: Cross multiply
    2,494,076.23x = 3,441,823.63 × 1,348,156.57
  4. Step 4: Simplify right side
    2,494,076.23x = 4,640,117,139,565.75
  5. Step 5: Solve for x
    x = 4,640,117,139,565.75/2,494,076.23
  6. Step 6: Final answer
    x = 1,860,455.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.