Home / 11,064,041.34-15,267,999.87-6,102,679.29

Finding the Fourth Proportional to 11,064,041.34, 15,267,999.87 and 6,102,679.29

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Solution

The fourth proportional to 11,064,041.34, 15,267,999.87 and 6,102,679.29 is: 8,421,489.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,041.34 : 15,267,999.87 = 6,102,679.29 : x
  2. Step 2: Convert to fraction form
    11,064,041.34/15,267,999.87 = 6,102,679.29/x
  3. Step 3: Cross multiply
    11,064,041.34x = 15,267,999.87 × 6,102,679.29
  4. Step 4: Simplify right side
    11,064,041.34x = 93,175,706,606,371.69
  5. Step 5: Solve for x
    x = 93,175,706,606,371.69/11,064,041.34
  6. Step 6: Final answer
    x = 8,421,489.38

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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.