Home / 5,870,783.85-8,101,740.40-3,292,409.27

Finding the Fourth Proportional to 5,870,783.85, 8,101,740.40 and 3,292,409.27

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Solution

The fourth proportional to 5,870,783.85, 8,101,740.40 and 3,292,409.27 is: 4,543,557.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,870,783.85 : 8,101,740.40 = 3,292,409.27 : x
  2. Step 2: Convert to fraction form
    5,870,783.85/8,101,740.40 = 3,292,409.27/x
  3. Step 3: Cross multiply
    5,870,783.85x = 8,101,740.40 × 3,292,409.27
  4. Step 4: Simplify right side
    5,870,783.85x = 26,674,245,155,584.81
  5. Step 5: Solve for x
    x = 26,674,245,155,584.81/5,870,783.85
  6. Step 6: Final answer
    x = 4,543,557.70

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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.