Home / 7,708,854.26-11,563,994.89-2,521,493.24

Finding the Fourth Proportional to 7,708,854.26, 11,563,994.89 and 2,521,493.24

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Solution

The fourth proportional to 7,708,854.26, 11,563,994.89 and 2,521,493.24 is: 3,782,473.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,708,854.26 : 11,563,994.89 = 2,521,493.24 : x
  2. Step 2: Convert to fraction form
    7,708,854.26/11,563,994.89 = 2,521,493.24/x
  3. Step 3: Cross multiply
    7,708,854.26x = 11,563,994.89 × 2,521,493.24
  4. Step 4: Simplify right side
    7,708,854.26x = 29,158,534,923,075.16
  5. Step 5: Solve for x
    x = 29,158,534,923,075.16/7,708,854.26
  6. Step 6: Final answer
    x = 3,782,473.24

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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.