Home / 1,256,050.14-1,733,296.37-712,222.52

Finding the Fourth Proportional to 1,256,050.14, 1,733,296.37 and 712,222.52

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Solution

The fourth proportional to 1,256,050.14, 1,733,296.37 and 712,222.52 is: 982,837.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,256,050.14 : 1,733,296.37 = 712,222.52 : x
  2. Step 2: Convert to fraction form
    1,256,050.14/1,733,296.37 = 712,222.52/x
  3. Step 3: Cross multiply
    1,256,050.14x = 1,733,296.37 × 712,222.52
  4. Step 4: Simplify right side
    1,256,050.14x = 1,234,492,710,076.70
  5. Step 5: Solve for x
    x = 1,234,492,710,076.70/1,256,050.14
  6. Step 6: Final answer
    x = 982,837.12

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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.