Home / 3,629,864.23-5,444,946.57-1,071,079.16

Finding the Fourth Proportional to 3,629,864.23, 5,444,946.57 and 1,071,079.16

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Solution

The fourth proportional to 3,629,864.23, 5,444,946.57 and 1,071,079.16 is: 1,606,663.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,629,864.23 : 5,444,946.57 = 1,071,079.16 : x
  2. Step 2: Convert to fraction form
    3,629,864.23/5,444,946.57 = 1,071,079.16/x
  3. Step 3: Cross multiply
    3,629,864.23x = 5,444,946.57 × 1,071,079.16
  4. Step 4: Simplify right side
    3,629,864.23x = 5,831,968,798,440.48
  5. Step 5: Solve for x
    x = 5,831,968,798,440.48/3,629,864.23
  6. Step 6: Final answer
    x = 1,606,663.07

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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.