Home / 8,568,530.02-11,824,571.43-4,897,525.41

Finding the Fourth Proportional to 8,568,530.02, 11,824,571.43 and 4,897,525.41

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Solution

The fourth proportional to 8,568,530.02, 11,824,571.43 and 4,897,525.41 is: 6,758,585.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,568,530.02 : 11,824,571.43 = 4,897,525.41 : x
  2. Step 2: Convert to fraction form
    8,568,530.02/11,824,571.43 = 4,897,525.41/x
  3. Step 3: Cross multiply
    8,568,530.02x = 11,824,571.43 × 4,897,525.41
  4. Step 4: Simplify right side
    8,568,530.02x = 57,911,139,085,127.18
  5. Step 5: Solve for x
    x = 57,911,139,085,127.18/8,568,530.02
  6. Step 6: Final answer
    x = 6,758,585.07

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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.