Home / 973,265.46-1,459,560.07-541,641.57

Finding the Fourth Proportional to 973,265.46, 1,459,560.07 and 541,641.57

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Solution

The fourth proportional to 973,265.46, 1,459,560.07 and 541,641.57 is: 812,274.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,265.46 : 1,459,560.07 = 541,641.57 : x
  2. Step 2: Convert to fraction form
    973,265.46/1,459,560.07 = 541,641.57/x
  3. Step 3: Cross multiply
    973,265.46x = 1,459,560.07 × 541,641.57
  4. Step 4: Simplify right side
    973,265.46x = 790,558,405,115.90
  5. Step 5: Solve for x
    x = 790,558,405,115.90/973,265.46
  6. Step 6: Final answer
    x = 812,274.18

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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.