Home / 1,609,532.60-2,414,298.90-945,980.60

Finding the Fourth Proportional to 1,609,532.60, 2,414,298.90 and 945,980.60

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Solution

The fourth proportional to 1,609,532.60, 2,414,298.90 and 945,980.60 is: 1,418,970.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,532.60 : 2,414,298.90 = 945,980.60 : x
  2. Step 2: Convert to fraction form
    1,609,532.60/2,414,298.90 = 945,980.60/x
  3. Step 3: Cross multiply
    1,609,532.60x = 2,414,298.90 × 945,980.60
  4. Step 4: Simplify right side
    1,609,532.60x = 2,283,879,922,001.34
  5. Step 5: Solve for x
    x = 2,283,879,922,001.34/1,609,532.60
  6. Step 6: Final answer
    x = 1,418,970.90

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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.