Home / 3,007,025.83-4,145,681.13-2,388,882.02

Finding the Fourth Proportional to 3,007,025.83, 4,145,681.13 and 2,388,882.02

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Solution

The fourth proportional to 3,007,025.83, 4,145,681.13 and 2,388,882.02 is: 3,293,467.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,007,025.83 : 4,145,681.13 = 2,388,882.02 : x
  2. Step 2: Convert to fraction form
    3,007,025.83/4,145,681.13 = 2,388,882.02/x
  3. Step 3: Cross multiply
    3,007,025.83x = 4,145,681.13 × 2,388,882.02
  4. Step 4: Simplify right side
    3,007,025.83x = 9,903,543,112,110.28
  5. Step 5: Solve for x
    x = 9,903,543,112,110.28/3,007,025.83
  6. Step 6: Final answer
    x = 3,293,467.92

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1.5x scale

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.