Home / 1,175,803.47-1,763,516.27-322,675.83

Finding the Fourth Proportional to 1,175,803.47, 1,763,516.27 and 322,675.83

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Solution

The fourth proportional to 1,175,803.47, 1,763,516.27 and 322,675.83 is: 483,961.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,175,803.47 : 1,763,516.27 = 322,675.83 : x
  2. Step 2: Convert to fraction form
    1,175,803.47/1,763,516.27 = 322,675.83/x
  3. Step 3: Cross multiply
    1,175,803.47x = 1,763,516.27 × 322,675.83
  4. Step 4: Simplify right side
    1,175,803.47x = 569,044,074,527.38
  5. Step 5: Solve for x
    x = 569,044,074,527.38/1,175,803.47
  6. Step 6: Final answer
    x = 483,961.89

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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.