Home / 1,060,492.32-1,463,467.08-577,049.13

Finding the Fourth Proportional to 1,060,492.32, 1,463,467.08 and 577,049.13

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Solution

The fourth proportional to 1,060,492.32, 1,463,467.08 and 577,049.13 is: 796,321.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,492.32 : 1,463,467.08 = 577,049.13 : x
  2. Step 2: Convert to fraction form
    1,060,492.32/1,463,467.08 = 577,049.13/x
  3. Step 3: Cross multiply
    1,060,492.32x = 1,463,467.08 × 577,049.13
  4. Step 4: Simplify right side
    1,060,492.32x = 844,492,405,297.64
  5. Step 5: Solve for x
    x = 844,492,405,297.64/1,060,492.32
  6. Step 6: Final answer
    x = 796,321.09

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.