Home / 2,935,961.40-4,403,942.10-2,562,713.40

Finding the Fourth Proportional to 2,935,961.40, 4,403,942.10 and 2,562,713.40

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Solution

The fourth proportional to 2,935,961.40, 4,403,942.10 and 2,562,713.40 is: 3,844,070.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,961.40 : 4,403,942.10 = 2,562,713.40 : x
  2. Step 2: Convert to fraction form
    2,935,961.40/4,403,942.10 = 2,562,713.40/x
  3. Step 3: Cross multiply
    2,935,961.40x = 4,403,942.10 × 2,562,713.40
  4. Step 4: Simplify right side
    2,935,961.40x = 11,286,041,432,494.14
  5. Step 5: Solve for x
    x = 11,286,041,432,494.14/2,935,961.40
  6. Step 6: Final answer
    x = 3,844,070.10

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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.