Home / 2,201,713.40-3,302,570.10-2,042,281.10

Finding the Fourth Proportional to 2,201,713.40, 3,302,570.10 and 2,042,281.10

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Solution

The fourth proportional to 2,201,713.40, 3,302,570.10 and 2,042,281.10 is: 3,063,421.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,201,713.40 : 3,302,570.10 = 2,042,281.10 : x
  2. Step 2: Convert to fraction form
    2,201,713.40/3,302,570.10 = 2,042,281.10/x
  3. Step 3: Cross multiply
    2,201,713.40x = 3,302,570.10 × 2,042,281.10
  4. Step 4: Simplify right side
    2,201,713.40x = 6,744,776,496,655.11
  5. Step 5: Solve for x
    x = 6,744,776,496,655.11/2,201,713.40
  6. Step 6: Final answer
    x = 3,063,421.65

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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.