Home / 3,702,027.20-5,553,040.80-3,492,075.20

Finding the Fourth Proportional to 3,702,027.20, 5,553,040.80 and 3,492,075.20

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Solution

The fourth proportional to 3,702,027.20, 5,553,040.80 and 3,492,075.20 is: 5,238,112.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,702,027.20 : 5,553,040.80 = 3,492,075.20 : x
  2. Step 2: Convert to fraction form
    3,702,027.20/5,553,040.80 = 3,492,075.20/x
  3. Step 3: Cross multiply
    3,702,027.20x = 5,553,040.80 × 3,492,075.20
  4. Step 4: Simplify right side
    3,702,027.20x = 19,391,636,062,268.16
  5. Step 5: Solve for x
    x = 19,391,636,062,268.16/3,702,027.20
  6. Step 6: Final answer
    x = 5,238,112.80

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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.