Home / 8,223,347.64-11,348,309.53-4,552,325.53

Finding the Fourth Proportional to 8,223,347.64, 11,348,309.53 and 4,552,325.53

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Solution

The fourth proportional to 8,223,347.64, 11,348,309.53 and 4,552,325.53 is: 6,282,258.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,347.64 : 11,348,309.53 = 4,552,325.53 : x
  2. Step 2: Convert to fraction form
    8,223,347.64/11,348,309.53 = 4,552,325.53/x
  3. Step 3: Cross multiply
    8,223,347.64x = 11,348,309.53 × 4,552,325.53
  4. Step 4: Simplify right side
    8,223,347.64x = 51,661,199,195,761.30
  5. Step 5: Solve for x
    x = 51,661,199,195,761.30/8,223,347.64
  6. Step 6: Final answer
    x = 6,282,258.94

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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.