Home / 1,859,967.96-2,566,450.13-1,095,917.64

Finding the Fourth Proportional to 1,859,967.96, 2,566,450.13 and 1,095,917.64

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Solution

The fourth proportional to 1,859,967.96, 2,566,450.13 and 1,095,917.64 is: 1,512,186.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,967.96 : 2,566,450.13 = 1,095,917.64 : x
  2. Step 2: Convert to fraction form
    1,859,967.96/2,566,450.13 = 1,095,917.64/x
  3. Step 3: Cross multiply
    1,859,967.96x = 2,566,450.13 × 1,095,917.64
  4. Step 4: Simplify right side
    1,859,967.96x = 2,812,617,969,647.29
  5. Step 5: Solve for x
    x = 2,812,617,969,647.29/1,859,967.96
  6. Step 6: Final answer
    x = 1,512,186.25

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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.