Home / 7,489,962.09-10,346,729.27-5,960,111.85

Finding the Fourth Proportional to 7,489,962.09, 10,346,729.27 and 5,960,111.85

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Solution

The fourth proportional to 7,489,962.09, 10,346,729.27 and 5,960,111.85 is: 8,233,374.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,489,962.09 : 10,346,729.27 = 5,960,111.85 : x
  2. Step 2: Convert to fraction form
    7,489,962.09/10,346,729.27 = 5,960,111.85/x
  3. Step 3: Cross multiply
    7,489,962.09x = 10,346,729.27 × 5,960,111.85
  4. Step 4: Simplify right side
    7,489,962.09x = 61,667,663,701,068.29
  5. Step 5: Solve for x
    x = 61,667,663,701,068.29/7,489,962.09
  6. Step 6: Final answer
    x = 8,233,374.61

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.