Home / 5,964,503.51-8,231,123.86-3,315,599.69

Finding the Fourth Proportional to 5,964,503.51, 8,231,123.86 and 3,315,599.69

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Solution

The fourth proportional to 5,964,503.51, 8,231,123.86 and 3,315,599.69 is: 4,575,588.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,964,503.51 : 8,231,123.86 = 3,315,599.69 : x
  2. Step 2: Convert to fraction form
    5,964,503.51/8,231,123.86 = 3,315,599.69/x
  3. Step 3: Cross multiply
    5,964,503.51x = 8,231,123.86 × 3,315,599.69
  4. Step 4: Simplify right side
    5,964,503.51x = 27,291,111,669,122.98
  5. Step 5: Solve for x
    x = 27,291,111,669,122.98/5,964,503.51
  6. Step 6: Final answer
    x = 4,575,588.16

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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.