Home / 5,436,864.60-8,144,281.59-2,514,804.33

Finding the Fourth Proportional to 5,436,864.60, 8,144,281.59 and 2,514,804.33

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Solution

The fourth proportional to 5,436,864.60, 8,144,281.59 and 2,514,804.33 is: 3,767,111.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,436,864.60 : 8,144,281.59 = 2,514,804.33 : x
  2. Step 2: Convert to fraction form
    5,436,864.60/8,144,281.59 = 2,514,804.33/x
  3. Step 3: Cross multiply
    5,436,864.60x = 8,144,281.59 × 2,514,804.33
  4. Step 4: Simplify right side
    5,436,864.60x = 20,481,274,628,381.82
  5. Step 5: Solve for x
    x = 20,481,274,628,381.82/5,436,864.60
  6. Step 6: Final answer
    x = 3,767,111.41

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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.