Home / 7,064,900.73-10,590,952.40-4,906,944.77

Finding the Fourth Proportional to 7,064,900.73, 10,590,952.40 and 4,906,944.77

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Solution

The fourth proportional to 7,064,900.73, 10,590,952.40 and 4,906,944.77 is: 7,355,972.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,064,900.73 : 10,590,952.40 = 4,906,944.77 : x
  2. Step 2: Convert to fraction form
    7,064,900.73/10,590,952.40 = 4,906,944.77/x
  3. Step 3: Cross multiply
    7,064,900.73x = 10,590,952.40 × 4,906,944.77
  4. Step 4: Simplify right side
    7,064,900.73x = 51,969,218,429,410.50
  5. Step 5: Solve for x
    x = 51,969,218,429,410.50/7,064,900.73
  6. Step 6: Final answer
    x = 7,355,972.92

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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.