Home / 1,119,066.06-1,679,095.26-586,460.46

Finding the Fourth Proportional to 1,119,066.06, 1,679,095.26 and 586,460.46

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Solution

The fourth proportional to 1,119,066.06, 1,679,095.26 and 586,460.46 is: 879,950.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,119,066.06 : 1,679,095.26 = 586,460.46 : x
  2. Step 2: Convert to fraction form
    1,119,066.06/1,679,095.26 = 586,460.46/x
  3. Step 3: Cross multiply
    1,119,066.06x = 1,679,095.26 × 586,460.46
  4. Step 4: Simplify right side
    1,119,066.06x = 984,722,978,563.42
  5. Step 5: Solve for x
    x = 984,722,978,563.42/1,119,066.06
  6. Step 6: Final answer
    x = 879,950.71

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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.