Home / 10,030,751.39-13,842,202.70-5,901,048.44

Finding the Fourth Proportional to 10,030,751.39, 13,842,202.70 and 5,901,048.44

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Solution

The fourth proportional to 10,030,751.39, 13,842,202.70 and 5,901,048.44 is: 8,143,309.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,030,751.39 : 13,842,202.70 = 5,901,048.44 : x
  2. Step 2: Convert to fraction form
    10,030,751.39/13,842,202.70 = 5,901,048.44/x
  3. Step 3: Cross multiply
    10,030,751.39x = 13,842,202.70 × 5,901,048.44
  4. Step 4: Simplify right side
    10,030,751.39x = 81,683,508,579,787.77
  5. Step 5: Solve for x
    x = 81,683,508,579,787.77/10,030,751.39
  6. Step 6: Final answer
    x = 8,143,309.05

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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.