Home / 6,399,005.95-9,602,051.80-3,833,917.39

Finding the Fourth Proportional to 6,399,005.95, 9,602,051.80 and 3,833,917.39

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Solution

The fourth proportional to 6,399,005.95, 9,602,051.80 and 3,833,917.39 is: 5,752,998.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,399,005.95 : 9,602,051.80 = 3,833,917.39 : x
  2. Step 2: Convert to fraction form
    6,399,005.95/9,602,051.80 = 3,833,917.39/x
  3. Step 3: Cross multiply
    6,399,005.95x = 9,602,051.80 × 3,833,917.39
  4. Step 4: Simplify right side
    6,399,005.95x = 36,813,473,356,488.07
  5. Step 5: Solve for x
    x = 36,813,473,356,488.07/6,399,005.95
  6. Step 6: Final answer
    x = 5,752,998.77

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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.