Home / 4,011,282.17-5,535,528.69-2,175,701.03

Finding the Fourth Proportional to 4,011,282.17, 5,535,528.69 and 2,175,701.03

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Solution

The fourth proportional to 4,011,282.17, 5,535,528.69 and 2,175,701.03 is: 3,002,445.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,011,282.17 : 5,535,528.69 = 2,175,701.03 : x
  2. Step 2: Convert to fraction form
    4,011,282.17/5,535,528.69 = 2,175,701.03/x
  3. Step 3: Cross multiply
    4,011,282.17x = 5,535,528.69 × 2,175,701.03
  4. Step 4: Simplify right side
    4,011,282.17x = 12,043,655,504,804.37
  5. Step 5: Solve for x
    x = 12,043,655,504,804.37/4,011,282.17
  6. Step 6: Final answer
    x = 3,002,445.35

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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.