Home / 1,083,500.08-1,494,733.76-701,649.84

Finding the Fourth Proportional to 1,083,500.08, 1,494,733.76 and 701,649.84

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Solution

The fourth proportional to 1,083,500.08, 1,494,733.76 and 701,649.84 is: 967,955.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,500.08 : 1,494,733.76 = 701,649.84 : x
  2. Step 2: Convert to fraction form
    1,083,500.08/1,494,733.76 = 701,649.84/x
  3. Step 3: Cross multiply
    1,083,500.08x = 1,494,733.76 × 701,649.84
  4. Step 4: Simplify right side
    1,083,500.08x = 1,048,779,703,546.60
  5. Step 5: Solve for x
    x = 1,048,779,703,546.60/1,083,500.08
  6. Step 6: Final answer
    x = 967,955.35

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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.