Home / 3,533,479.14-5,300,246.34-1,935,170.31

Finding the Fourth Proportional to 3,533,479.14, 5,300,246.34 and 1,935,170.31

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Solution

The fourth proportional to 3,533,479.14, 5,300,246.34 and 1,935,170.31 is: 2,902,770.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,533,479.14 : 5,300,246.34 = 1,935,170.31 : x
  2. Step 2: Convert to fraction form
    3,533,479.14/5,300,246.34 = 1,935,170.31/x
  3. Step 3: Cross multiply
    3,533,479.14x = 5,300,246.34 × 1,935,170.31
  4. Step 4: Simplify right side
    3,533,479.14x = 10,256,879,352,854.17
  5. Step 5: Solve for x
    x = 10,256,879,352,854.17/3,533,479.14
  6. Step 6: Final answer
    x = 2,902,770.60

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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.