Home / 4,356,605.22-6,535,529.91-1,365,022.50

Finding the Fourth Proportional to 4,356,605.22, 6,535,529.91 and 1,365,022.50

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Solution

The fourth proportional to 4,356,605.22, 6,535,529.91 and 1,365,022.50 is: 2,047,728.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,356,605.22 : 6,535,529.91 = 1,365,022.50 : x
  2. Step 2: Convert to fraction form
    4,356,605.22/6,535,529.91 = 1,365,022.50/x
  3. Step 3: Cross multiply
    4,356,605.22x = 6,535,529.91 × 1,365,022.50
  4. Step 4: Simplify right side
    4,356,605.22x = 8,921,145,376,572.98
  5. Step 5: Solve for x
    x = 8,921,145,376,572.98/4,356,605.22
  6. Step 6: Final answer
    x = 2,047,728.66

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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.