Home / 1,035,133.65-1,552,841.96-361,113.92

Finding the Fourth Proportional to 1,035,133.65, 1,552,841.96 and 361,113.92

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Solution

The fourth proportional to 1,035,133.65, 1,552,841.96 and 361,113.92 is: 541,720.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,035,133.65 : 1,552,841.96 = 361,113.92 : x
  2. Step 2: Convert to fraction form
    1,035,133.65/1,552,841.96 = 361,113.92/x
  3. Step 3: Cross multiply
    1,035,133.65x = 1,552,841.96 × 361,113.92
  4. Step 4: Simplify right side
    1,035,133.65x = 560,752,850,983.73
  5. Step 5: Solve for x
    x = 560,752,850,983.73/1,035,133.65
  6. Step 6: Final answer
    x = 541,720.24

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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.