Home / 8,537,934.06-11,782,628.26-4,866,783.93

Finding the Fourth Proportional to 8,537,934.06, 11,782,628.26 and 4,866,783.93

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Solution

The fourth proportional to 8,537,934.06, 11,782,628.26 and 4,866,783.93 is: 6,716,321.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,537,934.06 : 11,782,628.26 = 4,866,783.93 : x
  2. Step 2: Convert to fraction form
    8,537,934.06/11,782,628.26 = 4,866,783.93/x
  3. Step 3: Cross multiply
    8,537,934.06x = 11,782,628.26 × 4,866,783.93
  4. Step 4: Simplify right side
    8,537,934.06x = 57,343,505,856,764.90
  5. Step 5: Solve for x
    x = 57,343,505,856,764.90/8,537,934.06
  6. Step 6: Final answer
    x = 6,716,321.00

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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.