Home / 10,775,098.51-14,869,950.96-5,880,634.89

Finding the Fourth Proportional to 10,775,098.51, 14,869,950.96 and 5,880,634.89

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Solution

The fourth proportional to 10,775,098.51, 14,869,950.96 and 5,880,634.89 is: 8,115,448.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,775,098.51 : 14,869,950.96 = 5,880,634.89 : x
  2. Step 2: Convert to fraction form
    10,775,098.51/14,869,950.96 = 5,880,634.89/x
  3. Step 3: Cross multiply
    10,775,098.51x = 14,869,950.96 × 5,880,634.89
  4. Step 4: Simplify right side
    10,775,098.51x = 87,444,752,361,176.50
  5. Step 5: Solve for x
    x = 87,444,752,361,176.50/10,775,098.51
  6. Step 6: Final answer
    x = 8,115,448.06

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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.