Home / 5,366,443.80-8,049,665.70-4,835,602.20

Finding the Fourth Proportional to 5,366,443.80, 8,049,665.70 and 4,835,602.20

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Solution

The fourth proportional to 5,366,443.80, 8,049,665.70 and 4,835,602.20 is: 7,253,403.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,366,443.80 : 8,049,665.70 = 4,835,602.20 : x
  2. Step 2: Convert to fraction form
    5,366,443.80/8,049,665.70 = 4,835,602.20/x
  3. Step 3: Cross multiply
    5,366,443.80x = 8,049,665.70 × 4,835,602.20
  4. Step 4: Simplify right side
    5,366,443.80x = 38,924,981,168,184.54
  5. Step 5: Solve for x
    x = 38,924,981,168,184.54/5,366,443.80
  6. Step 6: Final answer
    x = 7,253,403.30

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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.