Home / 5,763,455.20-7,953,353.04-3,316,444.12

Finding the Fourth Proportional to 5,763,455.20, 7,953,353.04 and 3,316,444.12

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Solution

The fourth proportional to 5,763,455.20, 7,953,353.04 and 3,316,444.12 is: 4,576,569.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,763,455.20 : 7,953,353.04 = 3,316,444.12 : x
  2. Step 2: Convert to fraction form
    5,763,455.20/7,953,353.04 = 3,316,444.12/x
  3. Step 3: Cross multiply
    5,763,455.20x = 7,953,353.04 × 3,316,444.12
  4. Step 4: Simplify right side
    5,763,455.20x = 26,376,850,923,792.12
  5. Step 5: Solve for x
    x = 26,376,850,923,792.12/5,763,455.20
  6. Step 6: Final answer
    x = 4,576,569.09

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.