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Finding the Fourth Proportional to 1,123,023, 1,684,054.98 and 650,034.84

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Solution

The fourth proportional to 1,123,023, 1,684,054.98 and 650,034.84 is: 974,774.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,123,023 : 1,684,054.98 = 650,034.84 : x
  2. Step 2: Convert to fraction form
    1,123,023/1,684,054.98 = 650,034.84/x
  3. Step 3: Cross multiply
    1,123,023x = 1,684,054.98 × 650,034.84
  4. Step 4: Simplify right side
    1,123,023x = 1,094,694,409,475.50
  5. Step 5: Solve for x
    x = 1,094,694,409,475.50/1,123,023
  6. Step 6: Final answer
    x = 974,774.70

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.