Home / 10,901,263.83-16,351,957.58-2,813,686.54

Finding the Fourth Proportional to 10,901,263.83, 16,351,957.58 and 2,813,686.54

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Solution

The fourth proportional to 10,901,263.83, 16,351,957.58 and 2,813,686.54 is: 4,220,545.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,901,263.83 : 16,351,957.58 = 2,813,686.54 : x
  2. Step 2: Convert to fraction form
    10,901,263.83/16,351,957.58 = 2,813,686.54/x
  3. Step 3: Cross multiply
    10,901,263.83x = 16,351,957.58 × 2,813,686.54
  4. Step 4: Simplify right side
    10,901,263.83x = 46,009,282,945,496.98
  5. Step 5: Solve for x
    x = 46,009,282,945,496.98/10,901,263.83
  6. Step 6: Final answer
    x = 4,220,545.77

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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.