Home / 1,594,005.04-2,199,980.28-982,517.68

Finding the Fourth Proportional to 1,594,005.04, 2,199,980.28 and 982,517.68

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Solution

The fourth proportional to 1,594,005.04, 2,199,980.28 and 982,517.68 is: 1,356,030.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,594,005.04 : 2,199,980.28 = 982,517.68 : x
  2. Step 2: Convert to fraction form
    1,594,005.04/2,199,980.28 = 982,517.68/x
  3. Step 3: Cross multiply
    1,594,005.04x = 2,199,980.28 × 982,517.68
  4. Step 4: Simplify right side
    1,594,005.04x = 2,161,519,520,751.35
  5. Step 5: Solve for x
    x = 2,161,519,520,751.35/1,594,005.04
  6. Step 6: Final answer
    x = 1,356,030.54

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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.