Home / 1,465,364.20-2,197,390.20-566,507.20

Finding the Fourth Proportional to 1,465,364.20, 2,197,390.20 and 566,507.20

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Solution

The fourth proportional to 1,465,364.20, 2,197,390.20 and 566,507.20 is: 849,507.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,364.20 : 2,197,390.20 = 566,507.20 : x
  2. Step 2: Convert to fraction form
    1,465,364.20/2,197,390.20 = 566,507.20/x
  3. Step 3: Cross multiply
    1,465,364.20x = 2,197,390.20 × 566,507.20
  4. Step 4: Simplify right side
    1,465,364.20x = 1,244,837,369,509.44
  5. Step 5: Solve for x
    x = 1,244,837,369,509.44/1,465,364.20
  6. Step 6: Final answer
    x = 849,507.15

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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.