Home / 1,075,744.89-1,610,204.27-600,990.93

Finding the Fourth Proportional to 1,075,744.89, 1,610,204.27 and 600,990.93

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Solution

The fourth proportional to 1,075,744.89, 1,610,204.27 and 600,990.93 is: 899,579.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,075,744.89 : 1,610,204.27 = 600,990.93 : x
  2. Step 2: Convert to fraction form
    1,075,744.89/1,610,204.27 = 600,990.93/x
  3. Step 3: Cross multiply
    1,075,744.89x = 1,610,204.27 × 600,990.93
  4. Step 4: Simplify right side
    1,075,744.89x = 967,718,158,712.32
  5. Step 5: Solve for x
    x = 967,718,158,712.32/1,075,744.89
  6. Step 6: Final answer
    x = 899,579.60

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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.