Home / 1,506,343.13-2,077,721.73-962,237.27

Finding the Fourth Proportional to 1,506,343.13, 2,077,721.73 and 962,237.27

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Solution

The fourth proportional to 1,506,343.13, 2,077,721.73 and 962,237.27 is: 1,327,228.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,343.13 : 2,077,721.73 = 962,237.27 : x
  2. Step 2: Convert to fraction form
    1,506,343.13/2,077,721.73 = 962,237.27/x
  3. Step 3: Cross multiply
    1,506,343.13x = 2,077,721.73 × 962,237.27
  4. Step 4: Simplify right side
    1,506,343.13x = 1,999,261,274,906.27
  5. Step 5: Solve for x
    x = 1,999,261,274,906.27/1,506,343.13
  6. Step 6: Final answer
    x = 1,327,228.33

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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.