Home / 11,001,153.24-15,179,973.54-6,106,412.16

Finding the Fourth Proportional to 11,001,153.24, 15,179,973.54 and 6,106,412.16

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Solution

The fourth proportional to 11,001,153.24, 15,179,973.54 and 6,106,412.16 is: 8,425,950.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,001,153.24 : 15,179,973.54 = 6,106,412.16 : x
  2. Step 2: Convert to fraction form
    11,001,153.24/15,179,973.54 = 6,106,412.16/x
  3. Step 3: Cross multiply
    11,001,153.24x = 15,179,973.54 × 6,106,412.16
  4. Step 4: Simplify right side
    11,001,153.24x = 92,695,175,013,134.25
  5. Step 5: Solve for x
    x = 92,695,175,013,134.25/11,001,153.24
  6. Step 6: Final answer
    x = 8,425,950.72

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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.