Home / 3,058,503.72-4,588,307.20-1,260,386.34

Finding the Fourth Proportional to 3,058,503.72, 4,588,307.20 and 1,260,386.34

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Solution

The fourth proportional to 3,058,503.72, 4,588,307.20 and 1,260,386.34 is: 1,890,806.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,058,503.72 : 4,588,307.20 = 1,260,386.34 : x
  2. Step 2: Convert to fraction form
    3,058,503.72/4,588,307.20 = 1,260,386.34/x
  3. Step 3: Cross multiply
    3,058,503.72x = 4,588,307.20 × 1,260,386.34
  4. Step 4: Simplify right side
    3,058,503.72x = 5,783,039,718,603.65
  5. Step 5: Solve for x
    x = 5,783,039,718,603.65/3,058,503.72
  6. Step 6: Final answer
    x = 1,890,806.83

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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.