Home / 1,846,557.32-2,769,833.39-1,026,417.28

Finding the Fourth Proportional to 1,846,557.32, 2,769,833.39 and 1,026,417.28

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Solution

The fourth proportional to 1,846,557.32, 2,769,833.39 and 1,026,417.28 is: 1,539,624.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,557.32 : 2,769,833.39 = 1,026,417.28 : x
  2. Step 2: Convert to fraction form
    1,846,557.32/2,769,833.39 = 1,026,417.28/x
  3. Step 3: Cross multiply
    1,846,557.32x = 2,769,833.39 × 1,026,417.28
  4. Step 4: Simplify right side
    1,846,557.32x = 2,843,004,853,127.34
  5. Step 5: Solve for x
    x = 2,843,004,853,127.34/1,846,557.32
  6. Step 6: Final answer
    x = 1,539,624.48

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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.