Home / 3,889,383.90-5,834,075.85-2,475,707.10

Finding the Fourth Proportional to 3,889,383.90, 5,834,075.85 and 2,475,707.10

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Solution

The fourth proportional to 3,889,383.90, 5,834,075.85 and 2,475,707.10 is: 3,713,560.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,889,383.90 : 5,834,075.85 = 2,475,707.10 : x
  2. Step 2: Convert to fraction form
    3,889,383.90/5,834,075.85 = 2,475,707.10/x
  3. Step 3: Cross multiply
    3,889,383.90x = 5,834,075.85 × 2,475,707.10
  4. Step 4: Simplify right side
    3,889,383.90x = 14,443,463,003,783.54
  5. Step 5: Solve for x
    x = 14,443,463,003,783.54/3,889,383.90
  6. Step 6: Final answer
    x = 3,713,560.65

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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.