Home / 3,304,290.70-4,559,999.74-1,854,093.40

Finding the Fourth Proportional to 3,304,290.70, 4,559,999.74 and 1,854,093.40

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Solution

The fourth proportional to 3,304,290.70, 4,559,999.74 and 1,854,093.40 is: 2,558,692.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304,290.70 : 4,559,999.74 = 1,854,093.40 : x
  2. Step 2: Convert to fraction form
    3,304,290.70/4,559,999.74 = 1,854,093.40/x
  3. Step 3: Cross multiply
    3,304,290.70x = 4,559,999.74 × 1,854,093.40
  4. Step 4: Simplify right side
    3,304,290.70x = 8,454,665,421,935.72
  5. Step 5: Solve for x
    x = 8,454,665,421,935.72/3,304,290.70
  6. Step 6: Final answer
    x = 2,558,692.98

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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.