Home / 6,814,511.61-9,405,044.36-4,369,883.01

Finding the Fourth Proportional to 6,814,511.61, 9,405,044.36 and 4,369,883.01

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Solution

The fourth proportional to 6,814,511.61, 9,405,044.36 and 4,369,883.01 is: 6,031,091.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,814,511.61 : 9,405,044.36 = 4,369,883.01 : x
  2. Step 2: Convert to fraction form
    6,814,511.61/9,405,044.36 = 4,369,883.01/x
  3. Step 3: Cross multiply
    6,814,511.61x = 9,405,044.36 × 4,369,883.01
  4. Step 4: Simplify right side
    6,814,511.61x = 41,098,943,557,060.32
  5. Step 5: Solve for x
    x = 41,098,943,557,060.32/6,814,511.61
  6. Step 6: Final answer
    x = 6,031,091.57

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Why These Related Problems?

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