Home / 8,332,011.61-11,497,633.19-4,660,291.33

Finding the Fourth Proportional to 8,332,011.61, 11,497,633.19 and 4,660,291.33

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Solution

The fourth proportional to 8,332,011.61, 11,497,633.19 and 4,660,291.33 is: 6,430,898.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,332,011.61 : 11,497,633.19 = 4,660,291.33 : x
  2. Step 2: Convert to fraction form
    8,332,011.61/11,497,633.19 = 4,660,291.33/x
  3. Step 3: Cross multiply
    8,332,011.61x = 11,497,633.19 × 4,660,291.33
  4. Step 4: Simplify right side
    8,332,011.61x = 53,582,320,236,307.80
  5. Step 5: Solve for x
    x = 53,582,320,236,307.80/8,332,011.61
  6. Step 6: Final answer
    x = 6,430,898.41

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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.