Home / 11,262,592.23-15,541,214.09-6,911,861.91

Finding the Fourth Proportional to 11,262,592.23, 15,541,214.09 and 6,911,861.91

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Solution

The fourth proportional to 11,262,592.23, 15,541,214.09 and 6,911,861.91 is: 9,537,655.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,262,592.23 : 15,541,214.09 = 6,911,861.91 : x
  2. Step 2: Convert to fraction form
    11,262,592.23/15,541,214.09 = 6,911,861.91/x
  3. Step 3: Cross multiply
    11,262,592.23x = 15,541,214.09 × 6,911,861.91
  4. Step 4: Simplify right side
    11,262,592.23x = 107,418,725,669,267.02
  5. Step 5: Solve for x
    x = 107,418,725,669,267.02/11,262,592.23
  6. Step 6: Final answer
    x = 9,537,655.58

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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.