Home / 1,150,659.34-1,726,580.40-882,510.10

Finding the Fourth Proportional to 1,150,659.34, 1,726,580.40 and 882,510.10

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Solution

The fourth proportional to 1,150,659.34, 1,726,580.40 and 882,510.10 is: 1,324,218.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,150,659.34 : 1,726,580.40 = 882,510.10 : x
  2. Step 2: Convert to fraction form
    1,150,659.34/1,726,580.40 = 882,510.10/x
  3. Step 3: Cross multiply
    1,150,659.34x = 1,726,580.40 × 882,510.10
  4. Step 4: Simplify right side
    1,150,659.34x = 1,523,724,641,462.04
  5. Step 5: Solve for x
    x = 1,523,724,641,462.04/1,150,659.34
  6. Step 6: Final answer
    x = 1,324,218.72

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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.