Home / 1,404,861-1,937,392.23-932,533.24

Finding the Fourth Proportional to 1,404,861, 1,937,392.23 and 932,533.24

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Solution

The fourth proportional to 1,404,861, 1,937,392.23 and 932,533.24 is: 1,286,022.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,404,861 : 1,937,392.23 = 932,533.24 : x
  2. Step 2: Convert to fraction form
    1,404,861/1,937,392.23 = 932,533.24/x
  3. Step 3: Cross multiply
    1,404,861x = 1,937,392.23 × 932,533.24
  4. Step 4: Simplify right side
    1,404,861x = 1,806,682,653,392.73
  5. Step 5: Solve for x
    x = 1,806,682,653,392.73/1,404,861
  6. Step 6: Final answer
    x = 1,286,022.36

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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.