Home / 1,036,781.13-1,430,831.39-584,072.13

Finding the Fourth Proportional to 1,036,781.13, 1,430,831.39 and 584,072.13

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Solution

The fourth proportional to 1,036,781.13, 1,430,831.39 and 584,072.13 is: 806,060.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,036,781.13 : 1,430,831.39 = 584,072.13 : x
  2. Step 2: Convert to fraction form
    1,036,781.13/1,430,831.39 = 584,072.13/x
  3. Step 3: Cross multiply
    1,036,781.13x = 1,430,831.39 × 584,072.13
  4. Step 4: Simplify right side
    1,036,781.13x = 835,708,737,628.16
  5. Step 5: Solve for x
    x = 835,708,737,628.16/1,036,781.13
  6. Step 6: Final answer
    x = 806,060.91

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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.