Home / 1,159,660.60-1,600,343.22-650,352.04

Finding the Fourth Proportional to 1,159,660.60, 1,600,343.22 and 650,352.04

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Solution

The fourth proportional to 1,159,660.60, 1,600,343.22 and 650,352.04 is: 897,492.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,159,660.60 : 1,600,343.22 = 650,352.04 : x
  2. Step 2: Convert to fraction form
    1,159,660.60/1,600,343.22 = 650,352.04/x
  3. Step 3: Cross multiply
    1,159,660.60x = 1,600,343.22 × 650,352.04
  4. Step 4: Simplify right side
    1,159,660.60x = 1,040,786,477,827.17
  5. Step 5: Solve for x
    x = 1,040,786,477,827.17/1,159,660.60
  6. Step 6: Final answer
    x = 897,492.32

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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.