Home / 1,832,054.40-2,528,275.66-1,016,231.58

Finding the Fourth Proportional to 1,832,054.40, 2,528,275.66 and 1,016,231.58

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Solution

The fourth proportional to 1,832,054.40, 2,528,275.66 and 1,016,231.58 is: 1,402,422.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,054.40 : 2,528,275.66 = 1,016,231.58 : x
  2. Step 2: Convert to fraction form
    1,832,054.40/2,528,275.66 = 1,016,231.58/x
  3. Step 3: Cross multiply
    1,832,054.40x = 2,528,275.66 × 1,016,231.58
  4. Step 4: Simplify right side
    1,832,054.40x = 2,569,313,568,637.34
  5. Step 5: Solve for x
    x = 2,569,313,568,637.34/1,832,054.40
  6. Step 6: Final answer
    x = 1,402,422.09

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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.