Home / 3,573,450.24-4,931,708.16-2,045,775.36

Finding the Fourth Proportional to 3,573,450.24, 4,931,708.16 and 2,045,775.36

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Solution

The fourth proportional to 3,573,450.24, 4,931,708.16 and 2,045,775.36 is: 2,823,368.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,573,450.24 : 4,931,708.16 = 2,045,775.36 : x
  2. Step 2: Convert to fraction form
    3,573,450.24/4,931,708.16 = 2,045,775.36/x
  3. Step 3: Cross multiply
    3,573,450.24x = 4,931,708.16 × 2,045,775.36
  4. Step 4: Simplify right side
    3,573,450.24x = 10,089,167,036,438.94
  5. Step 5: Solve for x
    x = 10,089,167,036,438.94/3,573,450.24
  6. Step 6: Final answer
    x = 2,823,368.55

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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.