Home / 3,092,371-4,267,938.54-1,885,846.84

Finding the Fourth Proportional to 3,092,371, 4,267,938.54 and 1,885,846.84

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Solution

The fourth proportional to 3,092,371, 4,267,938.54 and 1,885,846.84 is: 2,602,753.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,092,371 : 4,267,938.54 = 1,885,846.84 : x
  2. Step 2: Convert to fraction form
    3,092,371/4,267,938.54 = 1,885,846.84/x
  3. Step 3: Cross multiply
    3,092,371x = 4,267,938.54 × 1,885,846.84
  4. Step 4: Simplify right side
    3,092,371x = 8,048,678,408,973.21
  5. Step 5: Solve for x
    x = 8,048,678,408,973.21/3,092,371
  6. Step 6: Final answer
    x = 2,602,753.17

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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.