Home / 973,272.48-1,459,570.56-541,648.56

Finding the Fourth Proportional to 973,272.48, 1,459,570.56 and 541,648.56

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Solution

The fourth proportional to 973,272.48, 1,459,570.56 and 541,648.56 is: 812,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,272.48 : 1,459,570.56 = 541,648.56 : x
  2. Step 2: Convert to fraction form
    973,272.48/1,459,570.56 = 541,648.56/x
  3. Step 3: Cross multiply
    973,272.48x = 1,459,570.56 × 541,648.56
  4. Step 4: Simplify right side
    973,272.48x = 790,574,292,042.39
  5. Step 5: Solve for x
    x = 790,574,292,042.39/973,272.48
  6. Step 6: Final answer
    x = 812,284.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.