Home / 1,544,330.52-2,131,172.37-846,610.11

Finding the Fourth Proportional to 1,544,330.52, 2,131,172.37 and 846,610.11

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Solution

The fourth proportional to 1,544,330.52, 2,131,172.37 and 846,610.11 is: 1,168,319.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,544,330.52 : 2,131,172.37 = 846,610.11 : x
  2. Step 2: Convert to fraction form
    1,544,330.52/2,131,172.37 = 846,610.11/x
  3. Step 3: Cross multiply
    1,544,330.52x = 2,131,172.37 × 846,610.11
  4. Step 4: Simplify right side
    1,544,330.52x = 1,804,272,074,594.66
  5. Step 5: Solve for x
    x = 1,804,272,074,594.66/1,544,330.52
  6. Step 6: Final answer
    x = 1,168,319.90

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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.