Home / 2,907,788.73-4,013,199.68-1,746,881.29

Finding the Fourth Proportional to 2,907,788.73, 4,013,199.68 and 1,746,881.29

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Solution

The fourth proportional to 2,907,788.73, 4,013,199.68 and 1,746,881.29 is: 2,410,967.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,788.73 : 4,013,199.68 = 1,746,881.29 : x
  2. Step 2: Convert to fraction form
    2,907,788.73/4,013,199.68 = 1,746,881.29/x
  3. Step 3: Cross multiply
    2,907,788.73x = 4,013,199.68 × 1,746,881.29
  4. Step 4: Simplify right side
    2,907,788.73x = 7,010,583,407,733.83
  5. Step 5: Solve for x
    x = 7,010,583,407,733.83/2,907,788.73
  6. Step 6: Final answer
    x = 2,410,967.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.