Home / 924,667.22-1,275,689.07-683,528.60

Finding the Fourth Proportional to 924,667.22, 1,275,689.07 and 683,528.60

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Solution

The fourth proportional to 924,667.22, 1,275,689.07 and 683,528.60 is: 943,009.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,667.22 : 1,275,689.07 = 683,528.60 : x
  2. Step 2: Convert to fraction form
    924,667.22/1,275,689.07 = 683,528.60/x
  3. Step 3: Cross multiply
    924,667.22x = 1,275,689.07 × 683,528.60
  4. Step 4: Simplify right side
    924,667.22x = 871,969,964,052.40
  5. Step 5: Solve for x
    x = 871,969,964,052.40/924,667.22
  6. Step 6: Final answer
    x = 943,009.49

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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.