Home / 10,241,035.92-14,133,058.96-5,890,123.44

Finding the Fourth Proportional to 10,241,035.92, 14,133,058.96 and 5,890,123.44

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Solution

The fourth proportional to 10,241,035.92, 14,133,058.96 and 5,890,123.44 is: 8,128,617.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,241,035.92 : 14,133,058.96 = 5,890,123.44 : x
  2. Step 2: Convert to fraction form
    10,241,035.92/14,133,058.96 = 5,890,123.44/x
  3. Step 3: Cross multiply
    10,241,035.92x = 14,133,058.96 × 5,890,123.44
  4. Step 4: Simplify right side
    10,241,035.92x = 83,245,461,859,198.03
  5. Step 5: Solve for x
    x = 83,245,461,859,198.03/10,241,035.92
  6. Step 6: Final answer
    x = 8,128,617.31

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1.5x scale

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.