Home / 1,343,270.40-2,014,893.36-544,362

Finding the Fourth Proportional to 1,343,270.40, 2,014,893.36 and 544,362

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Solution

The fourth proportional to 1,343,270.40, 2,014,893.36 and 544,362 is: 816,538.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,343,270.40 : 2,014,893.36 = 544,362 : x
  2. Step 2: Convert to fraction form
    1,343,270.40/2,014,893.36 = 544,362/x
  3. Step 3: Cross multiply
    1,343,270.40x = 2,014,893.36 × 544,362
  4. Step 4: Simplify right side
    1,343,270.40x = 1,096,831,379,236.32
  5. Step 5: Solve for x
    x = 1,096,831,379,236.32/1,343,270.40
  6. Step 6: Final answer
    x = 816,538.04

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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.