Home / 9,613,818.41-14,420,351.77-2,425,262.81

Finding the Fourth Proportional to 9,613,818.41, 14,420,351.77 and 2,425,262.81

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Solution

The fourth proportional to 9,613,818.41, 14,420,351.77 and 2,425,262.81 is: 3,637,799.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,613,818.41 : 14,420,351.77 = 2,425,262.81 : x
  2. Step 2: Convert to fraction form
    9,613,818.41/14,420,351.77 = 2,425,262.81/x
  3. Step 3: Cross multiply
    9,613,818.41x = 14,420,351.77 × 2,425,262.81
  4. Step 4: Simplify right side
    9,613,818.41x = 34,973,142,776,733.76
  5. Step 5: Solve for x
    x = 34,973,142,776,733.76/9,613,818.41
  6. Step 6: Final answer
    x = 3,637,799.39

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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.