Home / 4,928,733.40-7,393,799.98-1,517,303.96

Finding the Fourth Proportional to 4,928,733.40, 7,393,799.98 and 1,517,303.96

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Solution

The fourth proportional to 4,928,733.40, 7,393,799.98 and 1,517,303.96 is: 2,276,171.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,928,733.40 : 7,393,799.98 = 1,517,303.96 : x
  2. Step 2: Convert to fraction form
    4,928,733.40/7,393,799.98 = 1,517,303.96/x
  3. Step 3: Cross multiply
    4,928,733.40x = 7,393,799.98 × 1,517,303.96
  4. Step 4: Simplify right side
    4,928,733.40x = 11,218,641,989,101.92
  5. Step 5: Solve for x
    x = 11,218,641,989,101.92/4,928,733.40
  6. Step 6: Final answer
    x = 2,276,171.40

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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.