Home / 973,895.88-1,343,951.23-544,179.54

Finding the Fourth Proportional to 973,895.88, 1,343,951.23 and 544,179.54

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Solution

The fourth proportional to 973,895.88, 1,343,951.23 and 544,179.54 is: 750,953.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,895.88 : 1,343,951.23 = 544,179.54 : x
  2. Step 2: Convert to fraction form
    973,895.88/1,343,951.23 = 544,179.54/x
  3. Step 3: Cross multiply
    973,895.88x = 1,343,951.23 × 544,179.54
  4. Step 4: Simplify right side
    973,895.88x = 731,350,762,123.83
  5. Step 5: Solve for x
    x = 731,350,762,123.83/973,895.88
  6. Step 6: Final answer
    x = 750,953.75

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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.