Home / 6,957,633.97-10,437,435.51-2,165,807.62

Finding the Fourth Proportional to 6,957,633.97, 10,437,435.51 and 2,165,807.62

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Solution

The fourth proportional to 6,957,633.97, 10,437,435.51 and 2,165,807.62 is: 3,249,017.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,957,633.97 : 10,437,435.51 = 2,165,807.62 : x
  2. Step 2: Convert to fraction form
    6,957,633.97/10,437,435.51 = 2,165,807.62/x
  3. Step 3: Cross multiply
    6,957,633.97x = 10,437,435.51 × 2,165,807.62
  4. Step 4: Simplify right side
    6,957,633.97x = 22,605,477,360,816.59
  5. Step 5: Solve for x
    x = 22,605,477,360,816.59/6,957,633.97
  6. Step 6: Final answer
    x = 3,249,017.91

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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.