Home / 11,484,972.10-15,849,073.86-6,258,042.27

Finding the Fourth Proportional to 11,484,972.10, 15,849,073.86 and 6,258,042.27

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Solution

The fourth proportional to 11,484,972.10, 15,849,073.86 and 6,258,042.27 is: 8,635,996.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,484,972.10 : 15,849,073.86 = 6,258,042.27 : x
  2. Step 2: Convert to fraction form
    11,484,972.10/15,849,073.86 = 6,258,042.27/x
  3. Step 3: Cross multiply
    11,484,972.10x = 15,849,073.86 × 6,258,042.27
  4. Step 4: Simplify right side
    11,484,972.10x = 99,184,174,232,773.66
  5. Step 5: Solve for x
    x = 99,184,174,232,773.66/11,484,972.10
  6. Step 6: Final answer
    x = 8,635,996.09

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Why These Related Problems?

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