Home / 1,088,285.04-1,632,596.58-555,517.80

Finding the Fourth Proportional to 1,088,285.04, 1,632,596.58 and 555,517.80

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Solution

The fourth proportional to 1,088,285.04, 1,632,596.58 and 555,517.80 is: 833,362.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,088,285.04 : 1,632,596.58 = 555,517.80 : x
  2. Step 2: Convert to fraction form
    1,088,285.04/1,632,596.58 = 555,517.80/x
  3. Step 3: Cross multiply
    1,088,285.04x = 1,632,596.58 × 555,517.80
  4. Step 4: Simplify right side
    1,088,285.04x = 906,936,460,409.12
  5. Step 5: Solve for x
    x = 906,936,460,409.12/1,088,285.04
  6. Step 6: Final answer
    x = 833,362.98

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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.