Home / 1,833,400.10-2,752,724.55-1,036,238.60

Finding the Fourth Proportional to 1,833,400.10, 2,752,724.55 and 1,036,238.60

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Solution

The fourth proportional to 1,833,400.10, 2,752,724.55 and 1,036,238.60 is: 1,555,841.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,400.10 : 2,752,724.55 = 1,036,238.60 : x
  2. Step 2: Convert to fraction form
    1,833,400.10/2,752,724.55 = 1,036,238.60/x
  3. Step 3: Cross multiply
    1,833,400.10x = 2,752,724.55 × 1,036,238.60
  4. Step 4: Simplify right side
    1,833,400.10x = 2,852,479,433,877.63
  5. Step 5: Solve for x
    x = 2,852,479,433,877.63/1,833,400.10
  6. Step 6: Final answer
    x = 1,555,841.21

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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.