Home / 1,453,070.23-2,005,514.60-962,173.94

Finding the Fourth Proportional to 1,453,070.23, 2,005,514.60 and 962,173.94

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Solution

The fourth proportional to 1,453,070.23, 2,005,514.60 and 962,173.94 is: 1,327,983.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,070.23 : 2,005,514.60 = 962,173.94 : x
  2. Step 2: Convert to fraction form
    1,453,070.23/2,005,514.60 = 962,173.94/x
  3. Step 3: Cross multiply
    1,453,070.23x = 2,005,514.60 × 962,173.94
  4. Step 4: Simplify right side
    1,453,070.23x = 1,929,653,869,571.08
  5. Step 5: Solve for x
    x = 1,929,653,869,571.08/1,453,070.23
  6. Step 6: Final answer
    x = 1,327,983.90

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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.