Home / 1,793,509.58-2,475,022.77-977,695.27

Finding the Fourth Proportional to 1,793,509.58, 2,475,022.77 and 977,695.27

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Solution

The fourth proportional to 1,793,509.58, 2,475,022.77 and 977,695.27 is: 1,349,208.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,793,509.58 : 2,475,022.77 = 977,695.27 : x
  2. Step 2: Convert to fraction form
    1,793,509.58/2,475,022.77 = 977,695.27/x
  3. Step 3: Cross multiply
    1,793,509.58x = 2,475,022.77 × 977,695.27
  4. Step 4: Simplify right side
    1,793,509.58x = 2,419,818,049,183.74
  5. Step 5: Solve for x
    x = 2,419,818,049,183.74/1,793,509.58
  6. Step 6: Final answer
    x = 1,349,208.32

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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.