Home / 5,124,739.16-7,685,555.97-2,694,583.10

Finding the Fourth Proportional to 5,124,739.16, 7,685,555.97 and 2,694,583.10

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Solution

The fourth proportional to 5,124,739.16, 7,685,555.97 and 2,694,583.10 is: 4,041,058.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,124,739.16 : 7,685,555.97 = 2,694,583.10 : x
  2. Step 2: Convert to fraction form
    5,124,739.16/7,685,555.97 = 2,694,583.10/x
  3. Step 3: Cross multiply
    5,124,739.16x = 7,685,555.97 × 2,694,583.10
  4. Step 4: Simplify right side
    5,124,739.16x = 20,709,369,230,866.11
  5. Step 5: Solve for x
    x = 20,709,369,230,866.11/5,124,739.16
  6. Step 6: Final answer
    x = 4,041,058.20

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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.