Home / 1,193,862.34-1,790,988.02-352,499.14

Finding the Fourth Proportional to 1,193,862.34, 1,790,988.02 and 352,499.14

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Solution

The fourth proportional to 1,193,862.34, 1,790,988.02 and 352,499.14 is: 528,806.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,862.34 : 1,790,988.02 = 352,499.14 : x
  2. Step 2: Convert to fraction form
    1,193,862.34/1,790,988.02 = 352,499.14/x
  3. Step 3: Cross multiply
    1,193,862.34x = 1,790,988.02 × 352,499.14
  4. Step 4: Simplify right side
    1,193,862.34x = 631,321,736,800.30
  5. Step 5: Solve for x
    x = 631,321,736,800.30/1,193,862.34
  6. Step 6: Final answer
    x = 528,806.14

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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.