Home / 1,544,327.98-2,131,168.93-846,607.56

Finding the Fourth Proportional to 1,544,327.98, 2,131,168.93 and 846,607.56

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Solution

The fourth proportional to 1,544,327.98, 2,131,168.93 and 846,607.56 is: 1,168,316.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,327.98 : 2,131,168.93 = 846,607.56 : x
  2. Step 2: Convert to fraction form
    1,544,327.98/2,131,168.93 = 846,607.56/x
  3. Step 3: Cross multiply
    1,544,327.98x = 2,131,168.93 × 846,607.56
  4. Step 4: Simplify right side
    1,544,327.98x = 1,804,263,727,775.11
  5. Step 5: Solve for x
    x = 1,804,263,727,775.11/1,544,327.98
  6. Step 6: Final answer
    x = 1,168,316.41

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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.