Home / 973,748.69-1,343,748.39-544,032.05

Finding the Fourth Proportional to 973,748.69, 1,343,748.39 and 544,032.05

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Solution

The fourth proportional to 973,748.69, 1,343,748.39 and 544,032.05 is: 750,750.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,748.69 : 1,343,748.39 = 544,032.05 : x
  2. Step 2: Convert to fraction form
    973,748.69/1,343,748.39 = 544,032.05/x
  3. Step 3: Cross multiply
    973,748.69x = 1,343,748.39 × 544,032.05
  4. Step 4: Simplify right side
    973,748.69x = 731,042,191,295.90
  5. Step 5: Solve for x
    x = 731,042,191,295.90/973,748.69
  6. Step 6: Final answer
    x = 750,750.37

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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.