Home / 5,847,384.72-8,765,187.07-2,437,557.69

Finding the Fourth Proportional to 5,847,384.72, 8,765,187.07 and 2,437,557.69

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Solution

The fourth proportional to 5,847,384.72, 8,765,187.07 and 2,437,557.69 is: 3,653,881.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,847,384.72 : 8,765,187.07 = 2,437,557.69 : x
  2. Step 2: Convert to fraction form
    5,847,384.72/8,765,187.07 = 2,437,557.69/x
  3. Step 3: Cross multiply
    5,847,384.72x = 8,765,187.07 × 2,437,557.69
  4. Step 4: Simplify right side
    5,847,384.72x = 21,365,649,146,767.07
  5. Step 5: Solve for x
    x = 21,365,649,146,767.07/5,847,384.72
  6. Step 6: Final answer
    x = 3,653,881.21

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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.