Home / 6,560,622.98-9,053,663.57-3,660,013.86

Finding the Fourth Proportional to 6,560,622.98, 9,053,663.57 and 3,660,013.86

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Solution

The fourth proportional to 6,560,622.98, 9,053,663.57 and 3,660,013.86 is: 5,050,821.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,622.98 : 9,053,663.57 = 3,660,013.86 : x
  2. Step 2: Convert to fraction form
    6,560,622.98/9,053,663.57 = 3,660,013.86/x
  3. Step 3: Cross multiply
    6,560,622.98x = 9,053,663.57 × 3,660,013.86
  4. Step 4: Simplify right side
    6,560,622.98x = 33,136,534,131,677.01
  5. Step 5: Solve for x
    x = 33,136,534,131,677.01/6,560,622.98
  6. Step 6: Final answer
    x = 5,050,821.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.