Home / 2,961,577.14-4,087,003.68-1,737,903.24

Finding the Fourth Proportional to 2,961,577.14, 4,087,003.68 and 1,737,903.24

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Solution

The fourth proportional to 2,961,577.14, 4,087,003.68 and 1,737,903.24 is: 2,398,322.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,961,577.14 : 4,087,003.68 = 1,737,903.24 : x
  2. Step 2: Convert to fraction form
    2,961,577.14/4,087,003.68 = 1,737,903.24/x
  3. Step 3: Cross multiply
    2,961,577.14x = 4,087,003.68 × 1,737,903.24
  4. Step 4: Simplify right side
    2,961,577.14x = 7,102,816,937,363.92
  5. Step 5: Solve for x
    x = 7,102,816,937,363.92/2,961,577.14
  6. Step 6: Final answer
    x = 2,398,322.45

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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.