Home / 7,011,196.30-10,517,956.73-2,461,064.46

Finding the Fourth Proportional to 7,011,196.30, 10,517,956.73 and 2,461,064.46

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Solution

The fourth proportional to 7,011,196.30, 10,517,956.73 and 2,461,064.46 is: 3,692,004.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,196.30 : 10,517,956.73 = 2,461,064.46 : x
  2. Step 2: Convert to fraction form
    7,011,196.30/10,517,956.73 = 2,461,064.46/x
  3. Step 3: Cross multiply
    7,011,196.30x = 10,517,956.73 × 2,461,064.46
  4. Step 4: Simplify right side
    7,011,196.30x = 25,885,369,500,020.82
  5. Step 5: Solve for x
    x = 25,885,369,500,020.82/7,011,196.30
  6. Step 6: Final answer
    x = 3,692,004.67

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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.