Home / 1,850,902.92-2,554,376.28-1,035,182.52

Finding the Fourth Proportional to 1,850,902.92, 2,554,376.28 and 1,035,182.52

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Solution

The fourth proportional to 1,850,902.92, 2,554,376.28 and 1,035,182.52 is: 1,428,624.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,850,902.92 : 2,554,376.28 = 1,035,182.52 : x
  2. Step 2: Convert to fraction form
    1,850,902.92/2,554,376.28 = 1,035,182.52/x
  3. Step 3: Cross multiply
    1,850,902.92x = 2,554,376.28 × 1,035,182.52
  4. Step 4: Simplify right side
    1,850,902.92x = 2,644,245,674,558.63
  5. Step 5: Solve for x
    x = 2,644,245,674,558.63/1,850,902.92
  6. Step 6: Final answer
    x = 1,428,624.72

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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.