Home / 7,011,195.80-10,517,955.98-2,461,063.96

Finding the Fourth Proportional to 7,011,195.80, 10,517,955.98 and 2,461,063.96

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Solution

The fourth proportional to 7,011,195.80, 10,517,955.98 and 2,461,063.96 is: 3,692,003.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,011,195.80 : 10,517,955.98 = 2,461,063.96 : x
  2. Step 2: Convert to fraction form
    7,011,195.80/10,517,955.98 = 2,461,063.96/x
  3. Step 3: Cross multiply
    7,011,195.80x = 10,517,955.98 × 2,461,063.96
  4. Step 4: Simplify right side
    7,011,195.80x = 25,885,362,395,244.48
  5. Step 5: Solve for x
    x = 25,885,362,395,244.48/7,011,195.80
  6. Step 6: Final answer
    x = 3,692,003.92

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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.