Home / 6,789,600.45-9,369,461.30-3,733,814.70

Finding the Fourth Proportional to 6,789,600.45, 9,369,461.30 and 3,733,814.70

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Solution

The fourth proportional to 6,789,600.45, 9,369,461.30 and 3,733,814.70 is: 5,152,561.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,789,600.45 : 9,369,461.30 = 3,733,814.70 : x
  2. Step 2: Convert to fraction form
    6,789,600.45/9,369,461.30 = 3,733,814.70/x
  3. Step 3: Cross multiply
    6,789,600.45x = 9,369,461.30 × 3,733,814.70
  4. Step 4: Simplify right side
    6,789,600.45x = 34,983,832,314,352.04
  5. Step 5: Solve for x
    x = 34,983,832,314,352.04/6,789,600.45
  6. Step 6: Final answer
    x = 5,152,561.27

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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.