Home / 1,641,009.60-2,461,514.40-1,464,062.40

Finding the Fourth Proportional to 1,641,009.60, 2,461,514.40 and 1,464,062.40

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Solution

The fourth proportional to 1,641,009.60, 2,461,514.40 and 1,464,062.40 is: 2,196,093.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,641,009.60 : 2,461,514.40 = 1,464,062.40 : x
  2. Step 2: Convert to fraction form
    1,641,009.60/2,461,514.40 = 1,464,062.40/x
  3. Step 3: Cross multiply
    1,641,009.60x = 2,461,514.40 × 1,464,062.40
  4. Step 4: Simplify right side
    1,641,009.60x = 3,603,810,680,098.56
  5. Step 5: Solve for x
    x = 3,603,810,680,098.56/1,641,009.60
  6. Step 6: Final answer
    x = 2,196,093.60

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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.