Home / 1,734,986.52-2,603,024.22-1,043,349.51

Finding the Fourth Proportional to 1,734,986.52, 2,603,024.22 and 1,043,349.51

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Solution

The fourth proportional to 1,734,986.52, 2,603,024.22 and 1,043,349.51 is: 1,565,351.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,986.52 : 2,603,024.22 = 1,043,349.51 : x
  2. Step 2: Convert to fraction form
    1,734,986.52/2,603,024.22 = 1,043,349.51/x
  3. Step 3: Cross multiply
    1,734,986.52x = 2,603,024.22 × 1,043,349.51
  4. Step 4: Simplify right side
    1,734,986.52x = 2,715,864,044,455.13
  5. Step 5: Solve for x
    x = 2,715,864,044,455.13/1,734,986.52
  6. Step 6: Final answer
    x = 1,565,351.67

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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.