Home / 1,532,008-2,114,236.65-852,944.50

Finding the Fourth Proportional to 1,532,008, 2,114,236.65 and 852,944.50

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Solution

The fourth proportional to 1,532,008, 2,114,236.65 and 852,944.50 is: 1,177,099.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,008 : 2,114,236.65 = 852,944.50 : x
  2. Step 2: Convert to fraction form
    1,532,008/2,114,236.65 = 852,944.50/x
  3. Step 3: Cross multiply
    1,532,008x = 2,114,236.65 × 852,944.50
  4. Step 4: Simplify right side
    1,532,008x = 1,803,326,522,315.92
  5. Step 5: Solve for x
    x = 1,803,326,522,315.92/1,532,008
  6. Step 6: Final answer
    x = 1,177,099.94

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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.