Home / 4,925,563.20-7,393,010.40-3,035,995.20

Finding the Fourth Proportional to 4,925,563.20, 7,393,010.40 and 3,035,995.20

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Solution

The fourth proportional to 4,925,563.20, 7,393,010.40 and 3,035,995.20 is: 4,556,868.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925,563.20 : 7,393,010.40 = 3,035,995.20 : x
  2. Step 2: Convert to fraction form
    4,925,563.20/7,393,010.40 = 3,035,995.20/x
  3. Step 3: Cross multiply
    4,925,563.20x = 7,393,010.40 × 3,035,995.20
  4. Step 4: Simplify right side
    4,925,563.20x = 22,445,144,087,950.08
  5. Step 5: Solve for x
    x = 22,445,144,087,950.08/4,925,563.20
  6. Step 6: Final answer
    x = 4,556,868.56

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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.