Home / 3,355,075.40-5,027,636.42-2,464,256.84

Finding the Fourth Proportional to 3,355,075.40, 5,027,636.42 and 2,464,256.84

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Solution

The fourth proportional to 3,355,075.40, 5,027,636.42 and 2,464,256.84 is: 3,692,729.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,355,075.40 : 5,027,636.42 = 2,464,256.84 : x
  2. Step 2: Convert to fraction form
    3,355,075.40/5,027,636.42 = 2,464,256.84/x
  3. Step 3: Cross multiply
    3,355,075.40x = 5,027,636.42 × 2,464,256.84
  4. Step 4: Simplify right side
    3,355,075.40x = 12,389,387,437,018.11
  5. Step 5: Solve for x
    x = 12,389,387,437,018.11/3,355,075.40
  6. Step 6: Final answer
    x = 3,692,729.96

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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.