Home / 1,559,667-2,152,346.22-844,275

Finding the Fourth Proportional to 1,559,667, 2,152,346.22 and 844,275

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Solution

The fourth proportional to 1,559,667, 2,152,346.22 and 844,275 is: 1,165,102.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,559,667 : 2,152,346.22 = 844,275 : x
  2. Step 2: Convert to fraction form
    1,559,667/2,152,346.22 = 844,275/x
  3. Step 3: Cross multiply
    1,559,667x = 2,152,346.22 × 844,275
  4. Step 4: Simplify right side
    1,559,667x = 1,817,172,104,890.50
  5. Step 5: Solve for x
    x = 1,817,172,104,890.50/1,559,667
  6. Step 6: Final answer
    x = 1,165,102.62

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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.