Home / 2,454,258.10-3,681,786.05-725,303.38

Finding the Fourth Proportional to 2,454,258.10, 3,681,786.05 and 725,303.38

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Solution

The fourth proportional to 2,454,258.10, 3,681,786.05 and 725,303.38 is: 1,088,072.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,454,258.10 : 3,681,786.05 = 725,303.38 : x
  2. Step 2: Convert to fraction form
    2,454,258.10/3,681,786.05 = 725,303.38/x
  3. Step 3: Cross multiply
    2,454,258.10x = 3,681,786.05 × 725,303.38
  4. Step 4: Simplify right side
    2,454,258.10x = 2,670,411,866,501.85
  5. Step 5: Solve for x
    x = 2,670,411,866,501.85/2,454,258.10
  6. Step 6: Final answer
    x = 1,088,072.96

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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.