Home / 1,472,052.01-2,208,075.25-461,251.34

Finding the Fourth Proportional to 1,472,052.01, 2,208,075.25 and 461,251.34

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Solution

The fourth proportional to 1,472,052.01, 2,208,075.25 and 461,251.34 is: 691,876.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,472,052.01 : 2,208,075.25 = 461,251.34 : x
  2. Step 2: Convert to fraction form
    1,472,052.01/2,208,075.25 = 461,251.34/x
  3. Step 3: Cross multiply
    1,472,052.01x = 2,208,075.25 × 461,251.34
  4. Step 4: Simplify right side
    1,472,052.01x = 1,018,477,665,577.08
  5. Step 5: Solve for x
    x = 1,018,477,665,577.08/1,472,052.01
  6. Step 6: Final answer
    x = 691,876.14

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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.