Home / 5,546,264.51-8,313,885.53-3,859,825.07

Finding the Fourth Proportional to 5,546,264.51, 8,313,885.53 and 3,859,825.07

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Solution

The fourth proportional to 5,546,264.51, 8,313,885.53 and 3,859,825.07 is: 5,785,902.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,546,264.51 : 8,313,885.53 = 3,859,825.07 : x
  2. Step 2: Convert to fraction form
    5,546,264.51/8,313,885.53 = 3,859,825.07/x
  3. Step 3: Cross multiply
    5,546,264.51x = 8,313,885.53 × 3,859,825.07
  4. Step 4: Simplify right side
    5,546,264.51x = 32,090,143,778,505.11
  5. Step 5: Solve for x
    x = 32,090,143,778,505.11/5,546,264.51
  6. Step 6: Final answer
    x = 5,785,902.15

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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.