Home / 1,073,025.17-1,610,903.53-695,525.57

Finding the Fourth Proportional to 1,073,025.17, 1,610,903.53 and 695,525.57

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Solution

The fourth proportional to 1,073,025.17, 1,610,903.53 and 695,525.57 is: 1,044,173.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,025.17 : 1,610,903.53 = 695,525.57 : x
  2. Step 2: Convert to fraction form
    1,073,025.17/1,610,903.53 = 695,525.57/x
  3. Step 3: Cross multiply
    1,073,025.17x = 1,610,903.53 × 695,525.57
  4. Step 4: Simplify right side
    1,073,025.17x = 1,120,424,595,918.26
  5. Step 5: Solve for x
    x = 1,120,424,595,918.26/1,073,025.17
  6. Step 6: Final answer
    x = 1,044,173.64

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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.