Home / 8,994,825.64-13,494,208.38-2,605,338.28

Finding the Fourth Proportional to 8,994,825.64, 13,494,208.38 and 2,605,338.28

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Solution

The fourth proportional to 8,994,825.64, 13,494,208.38 and 2,605,338.28 is: 3,908,578.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,994,825.64 : 13,494,208.38 = 2,605,338.28 : x
  2. Step 2: Convert to fraction form
    8,994,825.64/13,494,208.38 = 2,605,338.28/x
  3. Step 3: Cross multiply
    8,994,825.64x = 13,494,208.38 × 2,605,338.28
  4. Step 4: Simplify right side
    8,994,825.64x = 35,156,977,650,710.79
  5. Step 5: Solve for x
    x = 35,156,977,650,710.79/8,994,825.64
  6. Step 6: Final answer
    x = 3,908,578.00

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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.