Home / 1,170,111-1,614,753.24-633,567

Finding the Fourth Proportional to 1,170,111, 1,614,753.24 and 633,567

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Solution

The fourth proportional to 1,170,111, 1,614,753.24 and 633,567 is: 874,322.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,170,111 : 1,614,753.24 = 633,567 : x
  2. Step 2: Convert to fraction form
    1,170,111/1,614,753.24 = 633,567/x
  3. Step 3: Cross multiply
    1,170,111x = 1,614,753.24 × 633,567
  4. Step 4: Simplify right side
    1,170,111x = 1,023,054,366,007.08
  5. Step 5: Solve for x
    x = 1,023,054,366,007.08/1,170,111
  6. Step 6: Final answer
    x = 874,322.49

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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.