Home / 10,639,898.25-14,683,152.83-6,056,514.33

Finding the Fourth Proportional to 10,639,898.25, 14,683,152.83 and 6,056,514.33

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Solution

The fourth proportional to 10,639,898.25, 14,683,152.83 and 6,056,514.33 is: 8,358,042.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,639,898.25 : 14,683,152.83 = 6,056,514.33 : x
  2. Step 2: Convert to fraction form
    10,639,898.25/14,683,152.83 = 6,056,514.33/x
  3. Step 3: Cross multiply
    10,639,898.25x = 14,683,152.83 × 6,056,514.33
  4. Step 4: Simplify right side
    10,639,898.25x = 88,928,725,494,192.48
  5. Step 5: Solve for x
    x = 88,928,725,494,192.48/10,639,898.25
  6. Step 6: Final answer
    x = 8,358,042.85

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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.