Home / 3,989,606.16-5,993,266.59-2,474,408.82

Finding the Fourth Proportional to 3,989,606.16, 5,993,266.59 and 2,474,408.82

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Solution

The fourth proportional to 3,989,606.16, 5,993,266.59 and 2,474,408.82 is: 3,717,106.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,989,606.16 : 5,993,266.59 = 2,474,408.82 : x
  2. Step 2: Convert to fraction form
    3,989,606.16/5,993,266.59 = 2,474,408.82/x
  3. Step 3: Cross multiply
    3,989,606.16x = 5,993,266.59 × 2,474,408.82
  4. Step 4: Simplify right side
    3,989,606.16x = 14,829,791,710,907.32
  5. Step 5: Solve for x
    x = 14,829,791,710,907.32/3,989,606.16
  6. Step 6: Final answer
    x = 3,717,106.68

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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.