Home / 1,073,885.72-1,481,967.87-590,482.00

Finding the Fourth Proportional to 1,073,885.72, 1,481,967.87 and 590,482.00

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Solution

The fourth proportional to 1,073,885.72, 1,481,967.87 and 590,482.00 is: 814,868.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,073,885.72 : 1,481,967.87 = 590,482.00 : x
  2. Step 2: Convert to fraction form
    1,073,885.72/1,481,967.87 = 590,482.00/x
  3. Step 3: Cross multiply
    1,073,885.72x = 1,481,967.87 × 590,482.00
  4. Step 4: Simplify right side
    1,073,885.72x = 875,075,351,451.49
  5. Step 5: Solve for x
    x = 875,075,351,451.49/1,073,885.72
  6. Step 6: Final answer
    x = 814,868.23

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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.