Home / 1,799,791.77-2,699,831.16-601,720.32

Finding the Fourth Proportional to 1,799,791.77, 2,699,831.16 and 601,720.32

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Solution

The fourth proportional to 1,799,791.77, 2,699,831.16 and 601,720.32 is: 902,628.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,799,791.77 : 2,699,831.16 = 601,720.32 : x
  2. Step 2: Convert to fraction form
    1,799,791.77/2,699,831.16 = 601,720.32/x
  3. Step 3: Cross multiply
    1,799,791.77x = 2,699,831.16 × 601,720.32
  4. Step 4: Simplify right side
    1,799,791.77x = 1,624,543,269,541.17
  5. Step 5: Solve for x
    x = 1,624,543,269,541.17/1,799,791.77
  6. Step 6: Final answer
    x = 902,628.46

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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.