Home / 1,032,106.38-1,424,308.24-579,400.62

Finding the Fourth Proportional to 1,032,106.38, 1,424,308.24 and 579,400.62

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Solution

The fourth proportional to 1,032,106.38, 1,424,308.24 and 579,400.62 is: 799,573.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,106.38 : 1,424,308.24 = 579,400.62 : x
  2. Step 2: Convert to fraction form
    1,032,106.38/1,424,308.24 = 579,400.62/x
  3. Step 3: Cross multiply
    1,032,106.38x = 1,424,308.24 × 579,400.62
  4. Step 4: Simplify right side
    1,032,106.38x = 825,245,077,327.11
  5. Step 5: Solve for x
    x = 825,245,077,327.11/1,032,106.38
  6. Step 6: Final answer
    x = 799,573.66

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Double scale
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1.5x scale

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.