Home / 8,223,347.11-11,348,308.76-4,552,324.98

Finding the Fourth Proportional to 8,223,347.11, 11,348,308.76 and 4,552,324.98

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Solution

The fourth proportional to 8,223,347.11, 11,348,308.76 and 4,552,324.98 is: 6,282,258.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,223,347.11 : 11,348,308.76 = 4,552,324.98 : x
  2. Step 2: Convert to fraction form
    8,223,347.11/11,348,308.76 = 4,552,324.98/x
  3. Step 3: Cross multiply
    8,223,347.11x = 11,348,308.76 × 4,552,324.98
  4. Step 4: Simplify right side
    8,223,347.11x = 51,661,189,426,139.21
  5. Step 5: Solve for x
    x = 51,661,189,426,139.21/8,223,347.11
  6. Step 6: Final answer
    x = 6,282,258.15

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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.