Home / 6,662,695.83-9,994,043.67-2,402,864

Finding the Fourth Proportional to 6,662,695.83, 9,994,043.67 and 2,402,864

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Solution

The fourth proportional to 6,662,695.83, 9,994,043.67 and 2,402,864 is: 3,604,295.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,662,695.83 : 9,994,043.67 = 2,402,864 : x
  2. Step 2: Convert to fraction form
    6,662,695.83/9,994,043.67 = 2,402,864/x
  3. Step 3: Cross multiply
    6,662,695.83x = 9,994,043.67 × 2,402,864
  4. Step 4: Simplify right side
    6,662,695.83x = 24,014,327,749,070.88
  5. Step 5: Solve for x
    x = 24,014,327,749,070.88/6,662,695.83
  6. Step 6: Final answer
    x = 3,604,295.97

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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.