Home / 1,273,985.98-1,758,100.66-701,026.15

Finding the Fourth Proportional to 1,273,985.98, 1,758,100.66 and 701,026.15

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Solution

The fourth proportional to 1,273,985.98, 1,758,100.66 and 701,026.15 is: 967,416.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,273,985.98 : 1,758,100.66 = 701,026.15 : x
  2. Step 2: Convert to fraction form
    1,273,985.98/1,758,100.66 = 701,026.15/x
  3. Step 3: Cross multiply
    1,273,985.98x = 1,758,100.66 × 701,026.15
  4. Step 4: Simplify right side
    1,273,985.98x = 1,232,474,536,112.52
  5. Step 5: Solve for x
    x = 1,232,474,536,112.52/1,273,985.98
  6. Step 6: Final answer
    x = 967,416.09

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