Home / 4,973,448.80-7,465,702.80-3,082,325.60

Finding the Fourth Proportional to 4,973,448.80, 7,465,702.80 and 3,082,325.60

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Solution

The fourth proportional to 4,973,448.80, 7,465,702.80 and 3,082,325.60 is: 4,626,915.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,973,448.80 : 7,465,702.80 = 3,082,325.60 : x
  2. Step 2: Convert to fraction form
    4,973,448.80/7,465,702.80 = 3,082,325.60/x
  3. Step 3: Cross multiply
    4,973,448.80x = 7,465,702.80 × 3,082,325.60
  4. Step 4: Simplify right side
    4,973,448.80x = 23,011,726,862,431.68
  5. Step 5: Solve for x
    x = 23,011,726,862,431.68/4,973,448.80
  6. Step 6: Final answer
    x = 4,626,915.40

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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.