Home / 7,064,675.70-10,597,110.75-2,015,985.30

Finding the Fourth Proportional to 7,064,675.70, 10,597,110.75 and 2,015,985.30

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Solution

The fourth proportional to 7,064,675.70, 10,597,110.75 and 2,015,985.30 is: 3,024,005.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,675.70 : 10,597,110.75 = 2,015,985.30 : x
  2. Step 2: Convert to fraction form
    7,064,675.70/10,597,110.75 = 2,015,985.30/x
  3. Step 3: Cross multiply
    7,064,675.70x = 10,597,110.75 × 2,015,985.30
  4. Step 4: Simplify right side
    7,064,675.70x = 21,363,619,494,471.98
  5. Step 5: Solve for x
    x = 21,363,619,494,471.98/7,064,675.70
  6. Step 6: Final answer
    x = 3,024,005.69

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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.