Home / 4,075,918.52-5,624,863.98-2,240,362.94

Finding the Fourth Proportional to 4,075,918.52, 5,624,863.98 and 2,240,362.94

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Solution

The fourth proportional to 4,075,918.52, 5,624,863.98 and 2,240,362.94 is: 3,091,753.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,075,918.52 : 5,624,863.98 = 2,240,362.94 : x
  2. Step 2: Convert to fraction form
    4,075,918.52/5,624,863.98 = 2,240,362.94/x
  3. Step 3: Cross multiply
    4,075,918.52x = 5,624,863.98 × 2,240,362.94
  4. Step 4: Simplify right side
    4,075,918.52x = 12,601,736,803,332.90
  5. Step 5: Solve for x
    x = 12,601,736,803,332.90/4,075,918.52
  6. Step 6: Final answer
    x = 3,091,753.86

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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.