Home / 1,830,575.66-2,526,474.03-1,168,573.51

Finding the Fourth Proportional to 1,830,575.66, 2,526,474.03 and 1,168,573.51

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Solution

The fourth proportional to 1,830,575.66, 2,526,474.03 and 1,168,573.51 is: 1,612,809.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,830,575.66 : 2,526,474.03 = 1,168,573.51 : x
  2. Step 2: Convert to fraction form
    1,830,575.66/2,526,474.03 = 1,168,573.51/x
  3. Step 3: Cross multiply
    1,830,575.66x = 2,526,474.03 × 1,168,573.51
  4. Step 4: Simplify right side
    1,830,575.66x = 2,952,370,612,528.58
  5. Step 5: Solve for x
    x = 2,952,370,612,528.58/1,830,575.66
  6. Step 6: Final answer
    x = 1,612,809.94

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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.