Home / 3,849,083.10-5,775,007.05-3,710,843.10

Finding the Fourth Proportional to 3,849,083.10, 5,775,007.05 and 3,710,843.10

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Solution

The fourth proportional to 3,849,083.10, 5,775,007.05 and 3,710,843.10 is: 5,567,597.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,083.10 : 5,775,007.05 = 3,710,843.10 : x
  2. Step 2: Convert to fraction form
    3,849,083.10/5,775,007.05 = 3,710,843.10/x
  3. Step 3: Cross multiply
    3,849,083.10x = 5,775,007.05 × 3,710,843.10
  4. Step 4: Simplify right side
    3,849,083.10x = 21,430,145,063,943.86
  5. Step 5: Solve for x
    x = 21,430,145,063,943.86/3,849,083.10
  6. Step 6: Final answer
    x = 5,567,597.40

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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.