Home / 7,011,195.30-10,517,955.23-2,461,063.46

Finding the Fourth Proportional to 7,011,195.30, 10,517,955.23 and 2,461,063.46

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Solution

The fourth proportional to 7,011,195.30, 10,517,955.23 and 2,461,063.46 is: 3,692,003.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,195.30 : 10,517,955.23 = 2,461,063.46 : x
  2. Step 2: Convert to fraction form
    7,011,195.30/10,517,955.23 = 2,461,063.46/x
  3. Step 3: Cross multiply
    7,011,195.30x = 10,517,955.23 × 2,461,063.46
  4. Step 4: Simplify right side
    7,011,195.30x = 25,885,355,290,468.90
  5. Step 5: Solve for x
    x = 25,885,355,290,468.90/7,011,195.30
  6. Step 6: Final answer
    x = 3,692,003.17

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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.