Home / 1,044,954.42-1,442,052.90-586,170.69

Finding the Fourth Proportional to 1,044,954.42, 1,442,052.90 and 586,170.69

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Solution

The fourth proportional to 1,044,954.42, 1,442,052.90 and 586,170.69 is: 808,924.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,954.42 : 1,442,052.90 = 586,170.69 : x
  2. Step 2: Convert to fraction form
    1,044,954.42/1,442,052.90 = 586,170.69/x
  3. Step 3: Cross multiply
    1,044,954.42x = 1,442,052.90 × 586,170.69
  4. Step 4: Simplify right side
    1,044,954.42x = 845,289,143,409.50
  5. Step 5: Solve for x
    x = 845,289,143,409.50/1,044,954.42
  6. Step 6: Final answer
    x = 808,924.42

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Double scale
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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.