Home / 974,015.10-1,461,022.65-737,819.10

Finding the Fourth Proportional to 974,015.10, 1,461,022.65 and 737,819.10

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Solution

The fourth proportional to 974,015.10, 1,461,022.65 and 737,819.10 is: 1,106,728.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,015.10 : 1,461,022.65 = 737,819.10 : x
  2. Step 2: Convert to fraction form
    974,015.10/1,461,022.65 = 737,819.10/x
  3. Step 3: Cross multiply
    974,015.10x = 1,461,022.65 × 737,819.10
  4. Step 4: Simplify right side
    974,015.10x = 1,077,970,416,702.61
  5. Step 5: Solve for x
    x = 1,077,970,416,702.61/974,015.10
  6. Step 6: Final answer
    x = 1,106,728.65

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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.