Home / 942,875.70-1,414,313.55-848,397.30

Finding the Fourth Proportional to 942,875.70, 1,414,313.55 and 848,397.30

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Solution

The fourth proportional to 942,875.70, 1,414,313.55 and 848,397.30 is: 1,272,595.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    942,875.70 : 1,414,313.55 = 848,397.30 : x
  2. Step 2: Convert to fraction form
    942,875.70/1,414,313.55 = 848,397.30/x
  3. Step 3: Cross multiply
    942,875.70x = 1,414,313.55 × 848,397.30
  4. Step 4: Simplify right side
    942,875.70x = 1,199,899,797,173.42
  5. Step 5: Solve for x
    x = 1,199,899,797,173.42/942,875.70
  6. Step 6: Final answer
    x = 1,272,595.95

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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.