Home / 8,967,545.04-13,453,570.16-2,577,809

Finding the Fourth Proportional to 8,967,545.04, 13,453,570.16 and 2,577,809

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Solution

The fourth proportional to 8,967,545.04, 13,453,570.16 and 2,577,809 is: 3,867,361.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,967,545.04 : 13,453,570.16 = 2,577,809 : x
  2. Step 2: Convert to fraction form
    8,967,545.04/13,453,570.16 = 2,577,809/x
  3. Step 3: Cross multiply
    8,967,545.04x = 13,453,570.16 × 2,577,809
  4. Step 4: Simplify right side
    8,967,545.04x = 34,680,734,240,579.44
  5. Step 5: Solve for x
    x = 34,680,734,240,579.44/8,967,545.04
  6. Step 6: Final answer
    x = 3,867,361.03

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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.