Home / 1,843,009.44-2,772,946.80-1,095,614.88

Finding the Fourth Proportional to 1,843,009.44, 2,772,946.80 and 1,095,614.88

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Solution

The fourth proportional to 1,843,009.44, 2,772,946.80 and 1,095,614.88 is: 1,648,435.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,843,009.44 : 2,772,946.80 = 1,095,614.88 : x
  2. Step 2: Convert to fraction form
    1,843,009.44/2,772,946.80 = 1,095,614.88/x
  3. Step 3: Cross multiply
    1,843,009.44x = 2,772,946.80 × 1,095,614.88
  4. Step 4: Simplify right side
    1,843,009.44x = 3,038,081,775,528.38
  5. Step 5: Solve for x
    x = 3,038,081,775,528.38/1,843,009.44
  6. Step 6: Final answer
    x = 1,648,435.28

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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.