Home / 1,344,701.80-2,014,287.90-924,452.20

Finding the Fourth Proportional to 1,344,701.80, 2,014,287.90 and 924,452.20

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Solution

The fourth proportional to 1,344,701.80, 2,014,287.90 and 924,452.20 is: 1,384,777.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,344,701.80 : 2,014,287.90 = 924,452.20 : x
  2. Step 2: Convert to fraction form
    1,344,701.80/2,014,287.90 = 924,452.20/x
  3. Step 3: Cross multiply
    1,344,701.80x = 2,014,287.90 × 924,452.20
  4. Step 4: Simplify right side
    1,344,701.80x = 1,862,112,880,588.38
  5. Step 5: Solve for x
    x = 1,862,112,880,588.38/1,344,701.80
  6. Step 6: Final answer
    x = 1,384,777.56

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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.