Home / 1,083,580.68-1,625,477.94-373,515.24

Finding the Fourth Proportional to 1,083,580.68, 1,625,477.94 and 373,515.24

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Solution

The fourth proportional to 1,083,580.68, 1,625,477.94 and 373,515.24 is: 560,309.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,580.68 : 1,625,477.94 = 373,515.24 : x
  2. Step 2: Convert to fraction form
    1,083,580.68/1,625,477.94 = 373,515.24/x
  3. Step 3: Cross multiply
    1,083,580.68x = 1,625,477.94 × 373,515.24
  4. Step 4: Simplify right side
    1,083,580.68x = 607,140,782,873.81
  5. Step 5: Solve for x
    x = 607,140,782,873.81/1,083,580.68
  6. Step 6: Final answer
    x = 560,309.72

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1.5x scale

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.