Home / 1,476.60-2,210.70-1,036.82

Finding the Fourth Proportional to 1,476.60, 2,210.70 and 1,036.82

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Solution

The fourth proportional to 1,476.60, 2,210.70 and 1,036.82 is: 1,552.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476.60 : 2,210.70 = 1,036.82 : x
  2. Step 2: Convert to fraction form
    1,476.60/2,210.70 = 1,036.82/x
  3. Step 3: Cross multiply
    1,476.60x = 2,210.70 × 1,036.82
  4. Step 4: Simplify right side
    1,476.60x = 2,292,097.97
  5. Step 5: Solve for x
    x = 2,292,097.97/1,476.60
  6. Step 6: Final answer
    x = 1,552.28

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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.