Home / 8,597,332.22-11,859,391.59-5,372,469.50

Finding the Fourth Proportional to 8,597,332.22, 11,859,391.59 and 5,372,469.50

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Solution

The fourth proportional to 8,597,332.22, 11,859,391.59 and 5,372,469.50 is: 7,410,929.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,597,332.22 : 11,859,391.59 = 5,372,469.50 : x
  2. Step 2: Convert to fraction form
    8,597,332.22/11,859,391.59 = 5,372,469.50/x
  3. Step 3: Cross multiply
    8,597,332.22x = 11,859,391.59 × 5,372,469.50
  4. Step 4: Simplify right side
    8,597,332.22x = 63,714,219,605,831.51
  5. Step 5: Solve for x
    x = 63,714,219,605,831.51/8,597,332.22
  6. Step 6: Final answer
    x = 7,410,929.11

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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.