Home / 1,232,180.70-1,848,271.05-701,339.10

Finding the Fourth Proportional to 1,232,180.70, 1,848,271.05 and 701,339.10

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Solution

The fourth proportional to 1,232,180.70, 1,848,271.05 and 701,339.10 is: 1,052,008.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,180.70 : 1,848,271.05 = 701,339.10 : x
  2. Step 2: Convert to fraction form
    1,232,180.70/1,848,271.05 = 701,339.10/x
  3. Step 3: Cross multiply
    1,232,180.70x = 1,848,271.05 × 701,339.10
  4. Step 4: Simplify right side
    1,232,180.70x = 1,296,264,754,763.06
  5. Step 5: Solve for x
    x = 1,296,264,754,763.06/1,232,180.70
  6. Step 6: Final answer
    x = 1,052,008.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.