Home / 2,465,341.82-3,402,106.41-1,377,622.33

Finding the Fourth Proportional to 2,465,341.82, 3,402,106.41 and 1,377,622.33

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Solution

The fourth proportional to 2,465,341.82, 3,402,106.41 and 1,377,622.33 is: 1,901,082.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,465,341.82 : 3,402,106.41 = 1,377,622.33 : x
  2. Step 2: Convert to fraction form
    2,465,341.82/3,402,106.41 = 1,377,622.33/x
  3. Step 3: Cross multiply
    2,465,341.82x = 3,402,106.41 × 1,377,622.33
  4. Step 4: Simplify right side
    2,465,341.82x = 4,686,817,775,249.80
  5. Step 5: Solve for x
    x = 4,686,817,775,249.80/2,465,341.82
  6. Step 6: Final answer
    x = 1,901,082.33

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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.