Home / 1,532,303.25-2,297,656.73-571,969.11

Finding the Fourth Proportional to 1,532,303.25, 2,297,656.73 and 571,969.11

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Solution

The fourth proportional to 1,532,303.25, 2,297,656.73 and 571,969.11 is: 857,655.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,303.25 : 2,297,656.73 = 571,969.11 : x
  2. Step 2: Convert to fraction form
    1,532,303.25/2,297,656.73 = 571,969.11/x
  3. Step 3: Cross multiply
    1,532,303.25x = 2,297,656.73 × 571,969.11
  4. Step 4: Simplify right side
    1,532,303.25x = 1,314,188,663,467.55
  5. Step 5: Solve for x
    x = 1,314,188,663,467.55/1,532,303.25
  6. Step 6: Final answer
    x = 857,655.73

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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.