Home / 1,833,184.81-2,530,099.29-1,069,238.37

Finding the Fourth Proportional to 1,833,184.81, 2,530,099.29 and 1,069,238.37

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Solution

The fourth proportional to 1,833,184.81, 2,530,099.29 and 1,069,238.37 is: 1,475,726.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,833,184.81 : 2,530,099.29 = 1,069,238.37 : x
  2. Step 2: Convert to fraction form
    1,833,184.81/2,530,099.29 = 1,069,238.37/x
  3. Step 3: Cross multiply
    1,833,184.81x = 2,530,099.29 × 1,069,238.37
  4. Step 4: Simplify right side
    1,833,184.81x = 2,705,279,254,275.27
  5. Step 5: Solve for x
    x = 2,705,279,254,275.27/1,833,184.81
  6. Step 6: Final answer
    x = 1,475,726.42

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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.