Home / 1,193,860.34-1,790,985.02-352,497.14

Finding the Fourth Proportional to 1,193,860.34, 1,790,985.02 and 352,497.14

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Solution

The fourth proportional to 1,193,860.34, 1,790,985.02 and 352,497.14 is: 528,803.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,193,860.34 : 1,790,985.02 = 352,497.14 : x
  2. Step 2: Convert to fraction form
    1,193,860.34/1,790,985.02 = 352,497.14/x
  3. Step 3: Cross multiply
    1,193,860.34x = 1,790,985.02 × 352,497.14
  4. Step 4: Simplify right side
    1,193,860.34x = 631,317,097,332.84
  5. Step 5: Solve for x
    x = 631,317,097,332.84/1,193,860.34
  6. Step 6: Final answer
    x = 528,803.14

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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.