Home / 6,402,005.88-9,592,347.06-4,504,761.42

Finding the Fourth Proportional to 6,402,005.88, 9,592,347.06 and 4,504,761.42

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Solution

The fourth proportional to 6,402,005.88, 9,592,347.06 and 4,504,761.42 is: 6,749,640.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,402,005.88 : 9,592,347.06 = 4,504,761.42 : x
  2. Step 2: Convert to fraction form
    6,402,005.88/9,592,347.06 = 4,504,761.42/x
  3. Step 3: Cross multiply
    6,402,005.88x = 9,592,347.06 × 4,504,761.42
  4. Step 4: Simplify right side
    6,402,005.88x = 43,211,234,963,138.43
  5. Step 5: Solve for x
    x = 43,211,234,963,138.43/6,402,005.88
  6. Step 6: Final answer
    x = 6,749,640.00

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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.