Home / 573,984.73-791,769.09-358,751.26

Finding the Fourth Proportional to 573,984.73, 791,769.09 and 358,751.26

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Solution

The fourth proportional to 573,984.73, 791,769.09 and 358,751.26 is: 494,870.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    573,984.73 : 791,769.09 = 358,751.26 : x
  2. Step 2: Convert to fraction form
    573,984.73/791,769.09 = 358,751.26/x
  3. Step 3: Cross multiply
    573,984.73x = 791,769.09 × 358,751.26
  4. Step 4: Simplify right side
    573,984.73x = 284,048,158,666.55
  5. Step 5: Solve for x
    x = 284,048,158,666.55/573,984.73
  6. Step 6: Final answer
    x = 494,870.58

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.