Home / 866,573.23-1,195,468.06-560,748.45

Finding the Fourth Proportional to 866,573.23, 1,195,468.06 and 560,748.45

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Solution

The fourth proportional to 866,573.23, 1,195,468.06 and 560,748.45 is: 773,572.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    866,573.23 : 1,195,468.06 = 560,748.45 : x
  2. Step 2: Convert to fraction form
    866,573.23/1,195,468.06 = 560,748.45/x
  3. Step 3: Cross multiply
    866,573.23x = 1,195,468.06 × 560,748.45
  4. Step 4: Simplify right side
    866,573.23x = 670,356,861,669.51
  5. Step 5: Solve for x
    x = 670,356,861,669.51/866,573.23
  6. Step 6: Final answer
    x = 773,572.09

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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.