Home / 734,101.30-1,025,642.30-734,101.30

Finding the Fourth Proportional to 734,101.30, 1,025,642.30 and 734,101.30

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Solution

The fourth proportional to 734,101.30, 1,025,642.30 and 734,101.30 is: 1,025,642.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    734,101.30 : 1,025,642.30 = 734,101.30 : x
  2. Step 2: Convert to fraction form
    734,101.30/1,025,642.30 = 734,101.30/x
  3. Step 3: Cross multiply
    734,101.30x = 1,025,642.30 × 734,101.30
  4. Step 4: Simplify right side
    734,101.30x = 752,925,345,764.99
  5. Step 5: Solve for x
    x = 752,925,345,764.99/734,101.30
  6. Step 6: Final answer
    x = 1,025,642.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.