Home / 973,967.20-1,344,048.91-544,250.86

Finding the Fourth Proportional to 973,967.20, 1,344,048.91 and 544,250.86

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Solution

The fourth proportional to 973,967.20, 1,344,048.91 and 544,250.86 is: 751,051.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,967.20 : 1,344,048.91 = 544,250.86 : x
  2. Step 2: Convert to fraction form
    973,967.20/1,344,048.91 = 544,250.86/x
  3. Step 3: Cross multiply
    973,967.20x = 1,344,048.91 × 544,250.86
  4. Step 4: Simplify right side
    973,967.20x = 731,499,775,149.56
  5. Step 5: Solve for x
    x = 731,499,775,149.56/973,967.20
  6. Step 6: Final answer
    x = 751,051.76

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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.