Home / 3,555,991.53-5,333,444.19-1,159,831.71

Finding the Fourth Proportional to 3,555,991.53, 5,333,444.19 and 1,159,831.71

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Solution

The fourth proportional to 3,555,991.53, 5,333,444.19 and 1,159,831.71 is: 1,739,570.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,555,991.53 : 5,333,444.19 = 1,159,831.71 : x
  2. Step 2: Convert to fraction form
    3,555,991.53/5,333,444.19 = 1,159,831.71/x
  3. Step 3: Cross multiply
    3,555,991.53x = 5,333,444.19 × 1,159,831.71
  4. Step 4: Simplify right side
    3,555,991.53x = 6,185,897,695,077.27
  5. Step 5: Solve for x
    x = 6,185,897,695,077.27/3,555,991.53
  6. Step 6: Final answer
    x = 1,739,570.42

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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.