Home / 10,033,203.16-13,845,584.86-5,903,501.79

Finding the Fourth Proportional to 10,033,203.16, 13,845,584.86 and 5,903,501.79

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Solution

The fourth proportional to 10,033,203.16, 13,845,584.86 and 5,903,501.79 is: 8,146,693.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,033,203.16 : 13,845,584.86 = 5,903,501.79 : x
  2. Step 2: Convert to fraction form
    10,033,203.16/13,845,584.86 = 5,903,501.79/x
  3. Step 3: Cross multiply
    10,033,203.16x = 13,845,584.86 × 5,903,501.79
  4. Step 4: Simplify right side
    10,033,203.16x = 81,737,434,972,193.89
  5. Step 5: Solve for x
    x = 81,737,434,972,193.89/10,033,203.16
  6. Step 6: Final answer
    x = 8,146,693.90

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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.