Home / 1,606,244.70-2,411,505.28-932,809.38

Finding the Fourth Proportional to 1,606,244.70, 2,411,505.28 and 932,809.38

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Solution

The fourth proportional to 1,606,244.70, 2,411,505.28 and 932,809.38 is: 1,400,455.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,606,244.70 : 2,411,505.28 = 932,809.38 : x
  2. Step 2: Convert to fraction form
    1,606,244.70/2,411,505.28 = 932,809.38/x
  3. Step 3: Cross multiply
    1,606,244.70x = 2,411,505.28 × 932,809.38
  4. Step 4: Simplify right side
    1,606,244.70x = 2,249,474,745,103.53
  5. Step 5: Solve for x
    x = 2,249,474,745,103.53/1,606,244.70
  6. Step 6: Final answer
    x = 1,400,455.82

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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.