Home / 10,529,695.28-15,795,506.80-2,956,610

Finding the Fourth Proportional to 10,529,695.28, 15,795,506.80 and 2,956,610

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Solution

The fourth proportional to 10,529,695.28, 15,795,506.80 and 2,956,610 is: 4,435,185.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,529,695.28 : 15,795,506.80 = 2,956,610 : x
  2. Step 2: Convert to fraction form
    10,529,695.28/15,795,506.80 = 2,956,610/x
  3. Step 3: Cross multiply
    10,529,695.28x = 15,795,506.80 × 2,956,610
  4. Step 4: Simplify right side
    10,529,695.28x = 46,701,153,359,948
  5. Step 5: Solve for x
    x = 46,701,153,359,948/10,529,695.28
  6. Step 6: Final answer
    x = 4,435,185.65

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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.