Home / 9,858,133.20-14,788,610.40-3,035,283.66

Finding the Fourth Proportional to 9,858,133.20, 14,788,610.40 and 3,035,283.66

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Solution

The fourth proportional to 9,858,133.20, 14,788,610.40 and 3,035,283.66 is: 4,553,359.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,858,133.20 : 14,788,610.40 = 3,035,283.66 : x
  2. Step 2: Convert to fraction form
    9,858,133.20/14,788,610.40 = 3,035,283.66/x
  3. Step 3: Cross multiply
    9,858,133.20x = 14,788,610.40 × 3,035,283.66
  4. Step 4: Simplify right side
    9,858,133.20x = 44,887,627,501,226.07
  5. Step 5: Solve for x
    x = 44,887,627,501,226.07/9,858,133.20
  6. Step 6: Final answer
    x = 4,553,359.81

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.