Home / 5,802,527.79-8,005,196.13-3,354,690.51

Finding the Fourth Proportional to 5,802,527.79, 8,005,196.13 and 3,354,690.51

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Solution

The fourth proportional to 5,802,527.79, 8,005,196.13 and 3,354,690.51 is: 4,628,147.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,527.79 : 8,005,196.13 = 3,354,690.51 : x
  2. Step 2: Convert to fraction form
    5,802,527.79/8,005,196.13 = 3,354,690.51/x
  3. Step 3: Cross multiply
    5,802,527.79x = 8,005,196.13 × 3,354,690.51
  4. Step 4: Simplify right side
    5,802,527.79x = 26,854,955,487,999.72
  5. Step 5: Solve for x
    x = 26,854,955,487,999.72/5,802,527.79
  6. Step 6: Final answer
    x = 4,628,147.67

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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.