Home / 1,539,627.50-2,309,570.47-567,256.50

Finding the Fourth Proportional to 1,539,627.50, 2,309,570.47 and 567,256.50

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Solution

The fourth proportional to 1,539,627.50, 2,309,570.47 and 567,256.50 is: 850,932.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,539,627.50 : 2,309,570.47 = 567,256.50 : x
  2. Step 2: Convert to fraction form
    1,539,627.50/2,309,570.47 = 567,256.50/x
  3. Step 3: Cross multiply
    1,539,627.50x = 2,309,570.47 × 567,256.50
  4. Step 4: Simplify right side
    1,539,627.50x = 1,310,118,861,315.56
  5. Step 5: Solve for x
    x = 1,310,118,861,315.56/1,539,627.50
  6. Step 6: Final answer
    x = 850,932.36

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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.