Home / 729,586.01-1,096,039.77-527,804.50

Finding the Fourth Proportional to 729,586.01, 1,096,039.77 and 527,804.50

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Solution

The fourth proportional to 729,586.01, 1,096,039.77 and 527,804.50 is: 792,908.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    729,586.01 : 1,096,039.77 = 527,804.50 : x
  2. Step 2: Convert to fraction form
    729,586.01/1,096,039.77 = 527,804.50/x
  3. Step 3: Cross multiply
    729,586.01x = 1,096,039.77 × 527,804.50
  4. Step 4: Simplify right side
    729,586.01x = 578,494,722,784.97
  5. Step 5: Solve for x
    x = 578,494,722,784.97/729,586.01
  6. Step 6: Final answer
    x = 792,908.19

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1.5x scale

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.