Home / 2,336,699.80-3,505,049.70-1,435,218.40

Finding the Fourth Proportional to 2,336,699.80, 3,505,049.70 and 1,435,218.40

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Solution

The fourth proportional to 2,336,699.80, 3,505,049.70 and 1,435,218.40 is: 2,152,827.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,336,699.80 : 3,505,049.70 = 1,435,218.40 : x
  2. Step 2: Convert to fraction form
    2,336,699.80/3,505,049.70 = 1,435,218.40/x
  3. Step 3: Cross multiply
    2,336,699.80x = 3,505,049.70 × 1,435,218.40
  4. Step 4: Simplify right side
    2,336,699.80x = 5,030,511,822,354.48
  5. Step 5: Solve for x
    x = 5,030,511,822,354.48/2,336,699.80
  6. Step 6: Final answer
    x = 2,152,827.60

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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.