Home / 17,370,360.72-26,055,762.88-4,590,755

Finding the Fourth Proportional to 17,370,360.72, 26,055,762.88 and 4,590,755

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Solution

The fourth proportional to 17,370,360.72, 26,055,762.88 and 4,590,755 is: 6,886,191.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,370,360.72 : 26,055,762.88 = 4,590,755 : x
  2. Step 2: Convert to fraction form
    17,370,360.72/26,055,762.88 = 4,590,755/x
  3. Step 3: Cross multiply
    17,370,360.72x = 26,055,762.88 × 4,590,755
  4. Step 4: Simplify right side
    17,370,360.72x = 119,615,623,720,174.39
  5. Step 5: Solve for x
    x = 119,615,623,720,174.39/17,370,360.72
  6. Step 6: Final answer
    x = 6,886,191.12

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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.