Home / 1,017,169.34-1,525,753.68-792,697.68

Finding the Fourth Proportional to 1,017,169.34, 1,525,753.68 and 792,697.68

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Solution

The fourth proportional to 1,017,169.34, 1,525,753.68 and 792,697.68 is: 1,189,046.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,017,169.34 : 1,525,753.68 = 792,697.68 : x
  2. Step 2: Convert to fraction form
    1,017,169.34/1,525,753.68 = 792,697.68/x
  3. Step 3: Cross multiply
    1,017,169.34x = 1,525,753.68 × 792,697.68
  4. Step 4: Simplify right side
    1,017,169.34x = 1,209,461,402,387.46
  5. Step 5: Solve for x
    x = 1,209,461,402,387.46/1,017,169.34
  6. Step 6: Final answer
    x = 1,189,046.27

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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.