Home / 973,749.19-1,343,749.08-544,032.55

Finding the Fourth Proportional to 973,749.19, 1,343,749.08 and 544,032.55

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Solution

The fourth proportional to 973,749.19, 1,343,749.08 and 544,032.55 is: 750,751.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,749.19 : 1,343,749.08 = 544,032.55 : x
  2. Step 2: Convert to fraction form
    973,749.19/1,343,749.08 = 544,032.55/x
  3. Step 3: Cross multiply
    973,749.19x = 1,343,749.08 × 544,032.55
  4. Step 4: Simplify right side
    973,749.19x = 731,043,238,552.55
  5. Step 5: Solve for x
    x = 731,043,238,552.55/973,749.19
  6. Step 6: Final answer
    x = 750,751.06

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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.