Home / 1,606,250.55-2,411,514.09-932,815.20

Finding the Fourth Proportional to 1,606,250.55, 2,411,514.09 and 932,815.20

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Solution

The fourth proportional to 1,606,250.55, 2,411,514.09 and 932,815.20 is: 1,400,464.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,250.55 : 2,411,514.09 = 932,815.20 : x
  2. Step 2: Convert to fraction form
    1,606,250.55/2,411,514.09 = 932,815.20/x
  3. Step 3: Cross multiply
    1,606,250.55x = 2,411,514.09 × 932,815.20
  4. Step 4: Simplify right side
    1,606,250.55x = 2,249,496,998,166.17
  5. Step 5: Solve for x
    x = 2,249,496,998,166.17/1,606,250.55
  6. Step 6: Final answer
    x = 1,400,464.58

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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.