Home / 3,302,691.03-4,953,992.67-906,536.07

Finding the Fourth Proportional to 3,302,691.03, 4,953,992.67 and 906,536.07

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Solution

The fourth proportional to 3,302,691.03, 4,953,992.67 and 906,536.07 is: 1,359,792.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,302,691.03 : 4,953,992.67 = 906,536.07 : x
  2. Step 2: Convert to fraction form
    3,302,691.03/4,953,992.67 = 906,536.07/x
  3. Step 3: Cross multiply
    3,302,691.03x = 4,953,992.67 × 906,536.07
  4. Step 4: Simplify right side
    3,302,691.03x = 4,490,973,045,870.61
  5. Step 5: Solve for x
    x = 4,490,973,045,870.61/3,302,691.03
  6. Step 6: Final answer
    x = 1,359,792.06

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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.