Home / 4,007,162.36-5,528,146.38-2,650,924.28

Finding the Fourth Proportional to 4,007,162.36, 5,528,146.38 and 2,650,924.28

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Solution

The fourth proportional to 4,007,162.36, 5,528,146.38 and 2,650,924.28 is: 3,657,125.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,007,162.36 : 5,528,146.38 = 2,650,924.28 : x
  2. Step 2: Convert to fraction form
    4,007,162.36/5,528,146.38 = 2,650,924.28/x
  3. Step 3: Cross multiply
    4,007,162.36x = 5,528,146.38 × 2,650,924.28
  4. Step 4: Simplify right side
    4,007,162.36x = 14,654,697,462,136.11
  5. Step 5: Solve for x
    x = 14,654,697,462,136.11/4,007,162.36
  6. Step 6: Final answer
    x = 3,657,125.95

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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.