Home / 8,765,673.06-12,096,396.56-4,898,226

Finding the Fourth Proportional to 8,765,673.06, 12,096,396.56 and 4,898,226

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Solution

The fourth proportional to 8,765,673.06, 12,096,396.56 and 4,898,226 is: 6,759,422.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,765,673.06 : 12,096,396.56 = 4,898,226 : x
  2. Step 2: Convert to fraction form
    8,765,673.06/12,096,396.56 = 4,898,226/x
  3. Step 3: Cross multiply
    8,765,673.06x = 12,096,396.56 × 4,898,226
  4. Step 4: Simplify right side
    8,765,673.06x = 59,250,884,136,502.56
  5. Step 5: Solve for x
    x = 59,250,884,136,502.56/8,765,673.06
  6. Step 6: Final answer
    x = 6,759,422.09

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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.