Home / 3,050,709.74-4,574,270.31-1,157,584.22

Finding the Fourth Proportional to 3,050,709.74, 4,574,270.31 and 1,157,584.22

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Solution

The fourth proportional to 3,050,709.74, 4,574,270.31 and 1,157,584.22 is: 1,735,695.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,709.74 : 4,574,270.31 = 1,157,584.22 : x
  2. Step 2: Convert to fraction form
    3,050,709.74/4,574,270.31 = 1,157,584.22/x
  3. Step 3: Cross multiply
    3,050,709.74x = 4,574,270.31 × 1,157,584.22
  4. Step 4: Simplify right side
    3,050,709.74x = 5,295,103,128,870.51
  5. Step 5: Solve for x
    x = 5,295,103,128,870.51/3,050,709.74
  6. Step 6: Final answer
    x = 1,735,695.49

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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.