Home / 973,881.06-1,343,953.02-544,161.54

Finding the Fourth Proportional to 973,881.06, 1,343,953.02 and 544,161.54

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Solution

The fourth proportional to 973,881.06, 1,343,953.02 and 544,161.54 is: 750,941.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,881.06 : 1,343,953.02 = 544,161.54 : x
  2. Step 2: Convert to fraction form
    973,881.06/1,343,953.02 = 544,161.54/x
  3. Step 3: Cross multiply
    973,881.06x = 1,343,953.02 × 544,161.54
  4. Step 4: Simplify right side
    973,881.06x = 731,327,545,050.85
  5. Step 5: Solve for x
    x = 731,327,545,050.85/973,881.06
  6. Step 6: Final answer
    x = 750,941.34

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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.