Home / 1,883,568.46-2,823,929.92-971,774.14

Finding the Fourth Proportional to 1,883,568.46, 2,823,929.92 and 971,774.14

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Solution

The fourth proportional to 1,883,568.46, 2,823,929.92 and 971,774.14 is: 1,456,927.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,568.46 : 2,823,929.92 = 971,774.14 : x
  2. Step 2: Convert to fraction form
    1,883,568.46/2,823,929.92 = 971,774.14/x
  3. Step 3: Cross multiply
    1,883,568.46x = 2,823,929.92 × 971,774.14
  4. Step 4: Simplify right side
    1,883,568.46x = 2,744,222,059,939.01
  5. Step 5: Solve for x
    x = 2,744,222,059,939.01/1,883,568.46
  6. Step 6: Final answer
    x = 1,456,927.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.