Home / 6,492,917.88-9,739,367.51-2,604,129.35

Finding the Fourth Proportional to 6,492,917.88, 9,739,367.51 and 2,604,129.35

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Solution

The fourth proportional to 6,492,917.88, 9,739,367.51 and 2,604,129.35 is: 3,906,190.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,492,917.88 : 9,739,367.51 = 2,604,129.35 : x
  2. Step 2: Convert to fraction form
    6,492,917.88/9,739,367.51 = 2,604,129.35/x
  3. Step 3: Cross multiply
    6,492,917.88x = 9,739,367.51 × 2,604,129.35
  4. Step 4: Simplify right side
    6,492,917.88x = 25,362,572,721,509.94
  5. Step 5: Solve for x
    x = 25,362,572,721,509.94/6,492,917.88
  6. Step 6: Final answer
    x = 3,906,190.28

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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.