Home / 6,995,152.13-10,488,219.32-2,950,558.07

Finding the Fourth Proportional to 6,995,152.13, 10,488,219.32 and 2,950,558.07

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Solution

The fourth proportional to 6,995,152.13, 10,488,219.32 and 2,950,558.07 is: 4,423,935.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,995,152.13 : 10,488,219.32 = 2,950,558.07 : x
  2. Step 2: Convert to fraction form
    6,995,152.13/10,488,219.32 = 2,950,558.07/x
  3. Step 3: Cross multiply
    6,995,152.13x = 10,488,219.32 × 2,950,558.07
  4. Step 4: Simplify right side
    6,995,152.13x = 30,946,100,109,491.21
  5. Step 5: Solve for x
    x = 30,946,100,109,491.21/6,995,152.13
  6. Step 6: Final answer
    x = 4,423,935.26

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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.