Home / 1,833,407.60-2,752,735.80-1,036,246.10

Finding the Fourth Proportional to 1,833,407.60, 2,752,735.80 and 1,036,246.10

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Solution

The fourth proportional to 1,833,407.60, 2,752,735.80 and 1,036,246.10 is: 1,555,852.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,407.60 : 2,752,735.80 = 1,036,246.10 : x
  2. Step 2: Convert to fraction form
    1,833,407.60/2,752,735.80 = 1,036,246.10/x
  3. Step 3: Cross multiply
    1,833,407.60x = 2,752,735.80 × 1,036,246.10
  4. Step 4: Simplify right side
    1,833,407.60x = 2,852,511,737,080.38
  5. Step 5: Solve for x
    x = 2,852,511,737,080.38/1,833,407.60
  6. Step 6: Final answer
    x = 1,555,852.47

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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.