Home / 11,534,746.95-17,303,840.57-4,247,645.97

Finding the Fourth Proportional to 11,534,746.95, 17,303,840.57 and 4,247,645.97

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Solution

The fourth proportional to 11,534,746.95, 17,303,840.57 and 4,247,645.97 is: 6,372,102.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,534,746.95 : 17,303,840.57 = 4,247,645.97 : x
  2. Step 2: Convert to fraction form
    11,534,746.95/17,303,840.57 = 4,247,645.97/x
  3. Step 3: Cross multiply
    11,534,746.95x = 17,303,840.57 × 4,247,645.97
  4. Step 4: Simplify right side
    11,534,746.95x = 73,500,588,744,159.45
  5. Step 5: Solve for x
    x = 73,500,588,744,159.45/11,534,746.95
  6. Step 6: Final answer
    x = 6,372,102.40

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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.