Home / 1,894,441.96-2,614,353.06-1,035,012.52

Finding the Fourth Proportional to 1,894,441.96, 2,614,353.06 and 1,035,012.52

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Solution

The fourth proportional to 1,894,441.96, 2,614,353.06 and 1,035,012.52 is: 1,428,329.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,894,441.96 : 2,614,353.06 = 1,035,012.52 : x
  2. Step 2: Convert to fraction form
    1,894,441.96/2,614,353.06 = 1,035,012.52/x
  3. Step 3: Cross multiply
    1,894,441.96x = 2,614,353.06 × 1,035,012.52
  4. Step 4: Simplify right side
    1,894,441.96x = 2,705,888,148,800.31
  5. Step 5: Solve for x
    x = 2,705,888,148,800.31/1,894,441.96
  6. Step 6: Final answer
    x = 1,428,329.93

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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.