Home / 3,524,705.28-4,858,172.64-2,697,494.40

Finding the Fourth Proportional to 3,524,705.28, 4,858,172.64 and 2,697,494.40

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Solution

The fourth proportional to 3,524,705.28, 4,858,172.64 and 2,697,494.40 is: 3,718,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,524,705.28 : 4,858,172.64 = 2,697,494.40 : x
  2. Step 2: Convert to fraction form
    3,524,705.28/4,858,172.64 = 2,697,494.40/x
  3. Step 3: Cross multiply
    3,524,705.28x = 4,858,172.64 × 2,697,494.40
  4. Step 4: Simplify right side
    3,524,705.28x = 13,104,893,490,633.21
  5. Step 5: Solve for x
    x = 13,104,893,490,633.21/3,524,705.28
  6. Step 6: Final answer
    x = 3,718,011.14

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.