Home / 1,177,008.52-1,764,752.99-503,529.16

Finding the Fourth Proportional to 1,177,008.52, 1,764,752.99 and 503,529.16

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Solution

The fourth proportional to 1,177,008.52, 1,764,752.99 and 503,529.16 is: 754,968.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,177,008.52 : 1,764,752.99 = 503,529.16 : x
  2. Step 2: Convert to fraction form
    1,177,008.52/1,764,752.99 = 503,529.16/x
  3. Step 3: Cross multiply
    1,177,008.52x = 1,764,752.99 × 503,529.16
  4. Step 4: Simplify right side
    1,177,008.52x = 888,604,581,838.42
  5. Step 5: Solve for x
    x = 888,604,581,838.42/1,177,008.52
  6. Step 6: Final answer
    x = 754,968.69

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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.