Home / 948,858.99-1,309,386.92-567,096.27

Finding the Fourth Proportional to 948,858.99, 1,309,386.92 and 567,096.27

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Solution

The fourth proportional to 948,858.99, 1,309,386.92 and 567,096.27 is: 782,569.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    948,858.99 : 1,309,386.92 = 567,096.27 : x
  2. Step 2: Convert to fraction form
    948,858.99/1,309,386.92 = 567,096.27/x
  3. Step 3: Cross multiply
    948,858.99x = 1,309,386.92 × 567,096.27
  4. Step 4: Simplify right side
    948,858.99x = 742,548,435,483.31
  5. Step 5: Solve for x
    x = 742,548,435,483.31/948,858.99
  6. Step 6: Final answer
    x = 782,569.85

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1.5x scale

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.