Home / 5,307,302.34-7,322,315.44-4,325,553.25

Finding the Fourth Proportional to 5,307,302.34, 7,322,315.44 and 4,325,553.25

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Solution

The fourth proportional to 5,307,302.34, 7,322,315.44 and 4,325,553.25 is: 5,967,827.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,307,302.34 : 7,322,315.44 = 4,325,553.25 : x
  2. Step 2: Convert to fraction form
    5,307,302.34/7,322,315.44 = 4,325,553.25/x
  3. Step 3: Cross multiply
    5,307,302.34x = 7,322,315.44 × 4,325,553.25
  4. Step 4: Simplify right side
    5,307,302.34x = 31,673,065,349,017.18
  5. Step 5: Solve for x
    x = 31,673,065,349,017.18/5,307,302.34
  6. Step 6: Final answer
    x = 5,967,827.59

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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.