Home / 2,699,234.47-3,724,944.33-1,475,545.33

Finding the Fourth Proportional to 2,699,234.47, 3,724,944.33 and 1,475,545.33

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Solution

The fourth proportional to 2,699,234.47, 3,724,944.33 and 1,475,545.33 is: 2,036,252.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,699,234.47 : 3,724,944.33 = 1,475,545.33 : x
  2. Step 2: Convert to fraction form
    2,699,234.47/3,724,944.33 = 1,475,545.33/x
  3. Step 3: Cross multiply
    2,699,234.47x = 3,724,944.33 × 1,475,545.33
  4. Step 4: Simplify right side
    2,699,234.47x = 5,496,324,210,641.48
  5. Step 5: Solve for x
    x = 5,496,324,210,641.48/2,699,234.47
  6. Step 6: Final answer
    x = 2,036,252.97

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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.