Home / 719,088.14-1,079,044.34-292,545.24

Finding the Fourth Proportional to 719,088.14, 1,079,044.34 and 292,545.24

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Solution

The fourth proportional to 719,088.14, 1,079,044.34 and 292,545.24 is: 438,985.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    719,088.14 : 1,079,044.34 = 292,545.24 : x
  2. Step 2: Convert to fraction form
    719,088.14/1,079,044.34 = 292,545.24/x
  3. Step 3: Cross multiply
    719,088.14x = 1,079,044.34 × 292,545.24
  4. Step 4: Simplify right side
    719,088.14x = 315,669,283,953.22
  5. Step 5: Solve for x
    x = 315,669,283,953.22/719,088.14
  6. Step 6: Final answer
    x = 438,985.53

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