Home / 5,103,450.24-7,033,070.88-3,650,622.48

Finding the Fourth Proportional to 5,103,450.24, 7,033,070.88 and 3,650,622.48

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Solution

The fourth proportional to 5,103,450.24, 7,033,070.88 and 3,650,622.48 is: 5,030,927.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,103,450.24 : 7,033,070.88 = 3,650,622.48 : x
  2. Step 2: Convert to fraction form
    5,103,450.24/7,033,070.88 = 3,650,622.48/x
  3. Step 3: Cross multiply
    5,103,450.24x = 7,033,070.88 × 3,650,622.48
  4. Step 4: Simplify right side
    5,103,450.24x = 25,675,086,657,961.38
  5. Step 5: Solve for x
    x = 25,675,086,657,961.38/5,103,450.24
  6. Step 6: Final answer
    x = 5,030,927.21

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1.5x scale

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.