Home / 5,492,490.98-7,580,086.70-3,045,869.46

Finding the Fourth Proportional to 5,492,490.98, 7,580,086.70 and 3,045,869.46

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Solution

The fourth proportional to 5,492,490.98, 7,580,086.70 and 3,045,869.46 is: 4,203,548.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,492,490.98 : 7,580,086.70 = 3,045,869.46 : x
  2. Step 2: Convert to fraction form
    5,492,490.98/7,580,086.70 = 3,045,869.46/x
  3. Step 3: Cross multiply
    5,492,490.98x = 7,580,086.70 × 3,045,869.46
  4. Step 4: Simplify right side
    5,492,490.98x = 23,087,954,568,452.84
  5. Step 5: Solve for x
    x = 23,087,954,568,452.84/5,492,490.98
  6. Step 6: Final answer
    x = 4,203,548.93

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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.