Home / 3,849,100.10-5,775,032.55-3,710,860.10

Finding the Fourth Proportional to 3,849,100.10, 5,775,032.55 and 3,710,860.10

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Solution

The fourth proportional to 3,849,100.10, 5,775,032.55 and 3,710,860.10 is: 5,567,622.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,849,100.10 : 5,775,032.55 = 3,710,860.10 : x
  2. Step 2: Convert to fraction form
    3,849,100.10/5,775,032.55 = 3,710,860.10/x
  3. Step 3: Cross multiply
    3,849,100.10x = 5,775,032.55 × 3,710,860.10
  4. Step 4: Simplify right side
    3,849,100.10x = 21,430,337,865,996.25
  5. Step 5: Solve for x
    x = 21,430,337,865,996.25/3,849,100.10
  6. Step 6: Final answer
    x = 5,567,622.90

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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.