Home / 1,037,579.25-1,432,525.64-650,924.67

Finding the Fourth Proportional to 1,037,579.25, 1,432,525.64 and 650,924.67

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Solution

The fourth proportional to 1,037,579.25, 1,432,525.64 and 650,924.67 is: 898,694.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,037,579.25 : 1,432,525.64 = 650,924.67 : x
  2. Step 2: Convert to fraction form
    1,037,579.25/1,432,525.64 = 650,924.67/x
  3. Step 3: Cross multiply
    1,037,579.25x = 1,432,525.64 × 650,924.67
  4. Step 4: Simplify right side
    1,037,579.25x = 932,466,276,228.92
  5. Step 5: Solve for x
    x = 932,466,276,228.92/1,037,579.25
  6. Step 6: Final answer
    x = 898,694.03

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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.