Home / 8,009,930.04-11,053,756.54-4,338,846.62

Finding the Fourth Proportional to 8,009,930.04, 11,053,756.54 and 4,338,846.62

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Solution

The fourth proportional to 8,009,930.04, 11,053,756.54 and 4,338,846.62 is: 5,987,637.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,009,930.04 : 11,053,756.54 = 4,338,846.62 : x
  2. Step 2: Convert to fraction form
    8,009,930.04/11,053,756.54 = 4,338,846.62/x
  3. Step 3: Cross multiply
    8,009,930.04x = 11,053,756.54 × 4,338,846.62
  4. Step 4: Simplify right side
    8,009,930.04x = 47,960,554,201,881.89
  5. Step 5: Solve for x
    x = 47,960,554,201,881.89/8,009,930.04
  6. Step 6: Final answer
    x = 5,987,637.09

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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.