Home / 5,870,783.48-8,101,739.88-3,292,408.89

Finding the Fourth Proportional to 5,870,783.48, 8,101,739.88 and 3,292,408.89

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Solution

The fourth proportional to 5,870,783.48, 8,101,739.88 and 3,292,408.89 is: 4,543,557.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,783.48 : 8,101,739.88 = 3,292,408.89 : x
  2. Step 2: Convert to fraction form
    5,870,783.48/8,101,739.88 = 3,292,408.89/x
  3. Step 3: Cross multiply
    5,870,783.48x = 8,101,739.88 × 3,292,408.89
  4. Step 4: Simplify right side
    5,870,783.48x = 26,674,240,405,379.54
  5. Step 5: Solve for x
    x = 26,674,240,405,379.54/5,870,783.48
  6. Step 6: Final answer
    x = 4,543,557.18

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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.