Home / 8,349,835.41-11,522,494.08-4,628,510.12

Finding the Fourth Proportional to 8,349,835.41, 11,522,494.08 and 4,628,510.12

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Solution

The fourth proportional to 8,349,835.41, 11,522,494.08 and 4,628,510.12 is: 6,387,189.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,349,835.41 : 11,522,494.08 = 4,628,510.12 : x
  2. Step 2: Convert to fraction form
    8,349,835.41/11,522,494.08 = 4,628,510.12/x
  3. Step 3: Cross multiply
    8,349,835.41x = 11,522,494.08 × 4,628,510.12
  4. Step 4: Simplify right side
    8,349,835.41x = 53,331,980,485,726.32
  5. Step 5: Solve for x
    x = 53,331,980,485,726.32/8,349,835.41
  6. Step 6: Final answer
    x = 6,387,189.43

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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.