Home / 973,732.03-1,343,725.45-544,015.39

Finding the Fourth Proportional to 973,732.03, 1,343,725.45 and 544,015.39

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Solution

The fourth proportional to 973,732.03, 1,343,725.45 and 544,015.39 is: 750,727.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,732.03 : 1,343,725.45 = 544,015.39 : x
  2. Step 2: Convert to fraction form
    973,732.03/1,343,725.45 = 544,015.39/x
  3. Step 3: Cross multiply
    973,732.03x = 1,343,725.45 × 544,015.39
  4. Step 4: Simplify right side
    973,732.03x = 731,007,320,015.32
  5. Step 5: Solve for x
    x = 731,007,320,015.32/973,732.03
  6. Step 6: Final answer
    x = 750,727.40

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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.